16215384

素因数分解:

$2^3\times 3^1\times {\mathrm{557}}^1\times {\mathrm{1213}}^1$

素因数の和:1779

約数の個数: 32

約数和(自身を含む): 40644720

約数和(自身を除く): 24429336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 557, 1114, 1213, 1671, 2228, 2426, 3342, 3639, 4456, 4852, 6684, 7278, 9704, 13368, 14556, 29112, 675641, 1351282, 2026923, 2702564, 4053846, 5405128, 8107692, 16215384]

約数ペア:

[(1, 16215384), (2, 8107692), (3, 5405128), (4, 4053846), (6, 2702564), (8, 2026923), (12, 1351282), (24, 675641), (557, 29112), (1114, 14556), (1213, 13368), (1671, 9704), (2228, 7278), (2426, 6684), (3342, 4852), (3639, 4456)]