16279436

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{487}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 29227296

約数和(自身を除く): 12947860

約数列:

[1, 2, 4, 61, 122, 137, 244, 274, 487, 548, 974, 1948, 8357, 16714, 29707, 33428, 59414, 66719, 118828, 133438, 266876, 4069859, 8139718, 16279436]

約数ペア:

[(1, 16279436), (2, 8139718), (4, 4069859), (61, 266876), (122, 133438), (137, 118828), (244, 66719), (274, 59414), (487, 33428), (548, 29707), (974, 16714), (1948, 8357)]