19697679066

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{1171}}^1$

素因数の和:1568

約数の個数: 96

約数和(自身を含む): 43639860672

約数和(自身を除く): 23942181606

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 169, 313, 318, 338, 507, 626, 689, 939, 1014, 1171, 1378, 1878, 2067, 2342, 3513, 4069, 4134, 7026, 8138, 8957, 12207, 15223, 16589, 17914, 24414, 26871, 30446, 33178, 45669, 49767, 52897, 53742, 62063, 91338, 99534, 105794, 124126, 158691, 186189, 197899, 215657, 317382, 366523, 372378, 395798, 431314, 593697, 646971, 733046, 806819, 1099569, 1187394, 1293942, 1613638, 2199138, 2420457, 2803541, 4764799, 4840914, 5607082, 8410623, 9529598, 10488647, 14294397, 16821246, 19425719, 20977294, 28588794, 31465941, 38851438, 58277157, 61942387, 62931882, 116554314, 123884774, 185827161, 252534347, 371654322, 505068694, 757603041, 1515206082, 3282946511, 6565893022, 9848839533, 19697679066]

約数ペア:

[(1, 19697679066), (2, 9848839533), (3, 6565893022), (6, 3282946511), (13, 1515206082), (26, 757603041), (39, 505068694), (53, 371654322), (78, 252534347), (106, 185827161), (159, 123884774), (169, 116554314), (313, 62931882), (318, 61942387), (338, 58277157), (507, 38851438), (626, 31465941), (689, 28588794), (939, 20977294), (1014, 19425719), (1171, 16821246), (1378, 14294397), (1878, 10488647), (2067, 9529598), (2342, 8410623), (3513, 5607082), (4069, 4840914), (4134, 4764799), (7026, 2803541), (8138, 2420457), (8957, 2199138), (12207, 1613638), (15223, 1293942), (16589, 1187394), (17914, 1099569), (24414, 806819), (26871, 733046), (30446, 646971), (33178, 593697), (45669, 431314), (49767, 395798), (52897, 372378), (53742, 366523), (62063, 317382), (91338, 215657), (99534, 197899), (105794, 186189), (124126, 158691)]