16972124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4597}}^1$

素因数の和:4685

約数の個数: 24

約数和(自身を含む): 32443488

約数和(自身を除く): 15471364

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 4597, 9194, 18388, 59761, 119522, 239044, 326387, 652774, 1305548, 4243031, 8486062, 16972124]

約数ペア:

[(1, 16972124), (2, 8486062), (4, 4243031), (13, 1305548), (26, 652774), (52, 326387), (71, 239044), (142, 119522), (284, 59761), (923, 18388), (1846, 9194), (3692, 4597)]