19386092

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2957}}^1$

素因数の和:3121

約数の個数: 24

約数和(自身を含む): 37270800

約数和(自身を除く): 17884708

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 2957, 3278, 5914, 6556, 11828, 32527, 65054, 130108, 440593, 881186, 1762372, 4846523, 9693046, 19386092]

約数ペア:

[(1, 19386092), (2, 9693046), (4, 4846523), (11, 1762372), (22, 881186), (44, 440593), (149, 130108), (298, 65054), (596, 32527), (1639, 11828), (2957, 6556), (3278, 5914)]