15697848002740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41310126323}}^1$

素因数の和:41310126351

約数の個数: 24

約数和(自身を含む): 34700506112160

約数和(自身を除く): 19002658109420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 41310126323, 82620252646, 165240505292, 206550631615, 413101263230, 784892400137, 826202526460, 1569784800274, 3139569600548, 3924462000685, 7848924001370, 15697848002740]

約数ペア:

[(1, 15697848002740), (2, 7848924001370), (4, 3924462000685), (5, 3139569600548), (10, 1569784800274), (19, 826202526460), (20, 784892400137), (38, 413101263230), (76, 206550631615), (95, 165240505292), (190, 82620252646), (380, 41310126323)]