16386870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12703}}^1$

素因数の和:12756

約数の個数: 32

約数和(自身を含む): 40246272

約数和(自身を除く): 23859402

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 12703, 25406, 38109, 63515, 76218, 127030, 190545, 381090, 546229, 1092458, 1638687, 2731145, 3277374, 5462290, 8193435, 16386870]

約数ペア:

[(1, 16386870), (2, 8193435), (3, 5462290), (5, 3277374), (6, 2731145), (10, 1638687), (15, 1092458), (30, 546229), (43, 381090), (86, 190545), (129, 127030), (215, 76218), (258, 63515), (430, 38109), (645, 25406), (1290, 12703)]