16905238

素因数分解:

$2^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{5273}}^1$

素因数の和:5511

約数の個数: 16

約数和(自身を含む): 29112480

約数和(自身を除く): 12207242

約数列:

[1, 2, 7, 14, 229, 458, 1603, 3206, 5273, 10546, 36911, 73822, 1207517, 2415034, 8452619, 16905238]

約数ペア:

[(1, 16905238), (2, 8452619), (7, 2415034), (14, 1207517), (229, 73822), (458, 36911), (1603, 10546), (3206, 5273)]