19925812322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{419}}^1\times {\mathrm{12113}}^1$

素因数の和:12698

約数の個数: 32

約数和(自身を含む): 32481025920

約数和(自身を除く): 12555213598

約数列:

[1, 2, 13, 26, 151, 302, 419, 838, 1963, 3926, 5447, 10894, 12113, 24226, 63269, 126538, 157469, 314938, 822497, 1644994, 1829063, 3658126, 5075347, 10150694, 23777819, 47555638, 65979511, 131959022, 766377397, 1532754794, 9962906161, 19925812322]

約数ペア:

[(1, 19925812322), (2, 9962906161), (13, 1532754794), (26, 766377397), (151, 131959022), (302, 65979511), (419, 47555638), (838, 23777819), (1963, 10150694), (3926, 5075347), (5447, 3658126), (10894, 1829063), (12113, 1644994), (24226, 822497), (63269, 314938), (126538, 157469)]