19926192

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2903}}^1$

素因数の和:2938

約数の個数: 80

約数和(自身を含む): 60496128

約数和(自身を除く): 40569936

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 2288, 2903, 3432, 5806, 6864, 8709, 11612, 17418, 23224, 31933, 34836, 37739, 46448, 63866, 69672, 75478, 95799, 113217, 127732, 139344, 150956, 191598, 226434, 255464, 301912, 383196, 415129, 452868, 510928, 603824, 766392, 830258, 905736, 1245387, 1532784, 1660516, 1811472, 2490774, 3321032, 4981548, 6642064, 9963096, 19926192]

約数ペア:

[(1, 19926192), (2, 9963096), (3, 6642064), (4, 4981548), (6, 3321032), (8, 2490774), (11, 1811472), (12, 1660516), (13, 1532784), (16, 1245387), (22, 905736), (24, 830258), (26, 766392), (33, 603824), (39, 510928), (44, 452868), (48, 415129), (52, 383196), (66, 301912), (78, 255464), (88, 226434), (104, 191598), (132, 150956), (143, 139344), (156, 127732), (176, 113217), (208, 95799), (264, 75478), (286, 69672), (312, 63866), (429, 46448), (528, 37739), (572, 34836), (624, 31933), (858, 23224), (1144, 17418), (1716, 11612), (2288, 8709), (2903, 6864), (3432, 5806)]