16973372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5351}}^1$

素因数の和:5429

約数の個数: 24

約数和(自身を含む): 32518752

約数和(自身を除く): 15545380

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 5351, 10702, 21404, 69563, 139126, 278252, 326411, 652822, 1305644, 4243343, 8486686, 16973372]

約数ペア:

[(1, 16973372), (2, 8486686), (4, 4243343), (13, 1305644), (26, 652822), (52, 326411), (61, 278252), (122, 139126), (244, 69563), (793, 21404), (1586, 10702), (3172, 5351)]