11509510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{857}}^1$

素因数の和:960

約数の個数: 32

約数和(自身を含む): 22239360

約数和(自身を除く): 10729850

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 395, 790, 857, 1343, 1714, 2686, 4285, 6715, 8570, 13430, 14569, 29138, 67703, 72845, 135406, 145690, 338515, 677030, 1150951, 2301902, 5754755, 11509510]

約数ペア:

[(1, 11509510), (2, 5754755), (5, 2301902), (10, 1150951), (17, 677030), (34, 338515), (79, 145690), (85, 135406), (158, 72845), (170, 67703), (395, 29138), (790, 14569), (857, 13430), (1343, 8570), (1714, 6715), (2686, 4285)]