19142904

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1229}}^1$

素因数の和:1308

約数の個数: 64

約数和(自身を含む): 53136000

約数和(自身を除く): 33993096

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 59, 66, 88, 118, 132, 177, 236, 264, 354, 472, 649, 708, 1229, 1298, 1416, 1947, 2458, 2596, 3687, 3894, 4916, 5192, 7374, 7788, 9832, 13519, 14748, 15576, 27038, 29496, 40557, 54076, 72511, 81114, 108152, 145022, 162228, 217533, 290044, 324456, 435066, 580088, 797621, 870132, 1595242, 1740264, 2392863, 3190484, 4785726, 6380968, 9571452, 19142904]

約数ペア:

[(1, 19142904), (2, 9571452), (3, 6380968), (4, 4785726), (6, 3190484), (8, 2392863), (11, 1740264), (12, 1595242), (22, 870132), (24, 797621), (33, 580088), (44, 435066), (59, 324456), (66, 290044), (88, 217533), (118, 162228), (132, 145022), (177, 108152), (236, 81114), (264, 72511), (354, 54076), (472, 40557), (649, 29496), (708, 27038), (1229, 15576), (1298, 14748), (1416, 13519), (1947, 9832), (2458, 7788), (2596, 7374), (3687, 5192), (3894, 4916)]