18953096

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{139361}}^1$

素因数の和:139384

約数の個数: 16

約数和(自身を含む): 37627740

約数和(自身を除く): 18674644

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 139361, 278722, 557444, 1114888, 2369137, 4738274, 9476548, 18953096]

約数ペア:

[(1, 18953096), (2, 9476548), (4, 4738274), (8, 2369137), (17, 1114888), (34, 557444), (68, 278722), (136, 139361)]