18982112

素因数分解:

$2^5\times {\mathrm{281}}^1\times {\mathrm{2111}}^1$

素因数の和:2402

約数の個数: 24

約数和(自身を含む): 37521792

約数和(自身を除く): 18539680

約数列:

[1, 2, 4, 8, 16, 32, 281, 562, 1124, 2111, 2248, 4222, 4496, 8444, 8992, 16888, 33776, 67552, 593191, 1186382, 2372764, 4745528, 9491056, 18982112]

約数ペア:

[(1, 18982112), (2, 9491056), (4, 4745528), (8, 2372764), (16, 1186382), (32, 593191), (281, 67552), (562, 33776), (1124, 16888), (2111, 8992), (2248, 8444), (4222, 4496)]