19572542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{887}}^1$

素因数の和:976

約数の個数: 32

約数和(自身を含む): 34525440

約数和(自身を除く): 14952898

約数列:

[1, 2, 11, 17, 22, 34, 59, 118, 187, 374, 649, 887, 1003, 1298, 1774, 2006, 9757, 11033, 15079, 19514, 22066, 30158, 52333, 104666, 165869, 331738, 575663, 889661, 1151326, 1779322, 9786271, 19572542]

約数ペア:

[(1, 19572542), (2, 9786271), (11, 1779322), (17, 1151326), (22, 889661), (34, 575663), (59, 331738), (118, 165869), (187, 104666), (374, 52333), (649, 30158), (887, 22066), (1003, 19514), (1298, 15079), (1774, 11033), (2006, 9757)]