21838099394

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{9586523}}^1$

素因数の和:9586609

約数の個数: 16

約数和(自身を含む): 35201716128

約数和(自身を除く): 13363616734

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 9586523, 19173046, 162970891, 325941782, 642297041, 1284594082, 10919049697, 21838099394]

約数ペア:

[(1, 21838099394), (2, 10919049697), (17, 1284594082), (34, 642297041), (67, 325941782), (134, 162970891), (1139, 19173046), (2278, 9586523)]