19002840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{158357}}^1$

素因数の和:158371

約数の個数: 32

約数和(自身を含む): 57008880

約数和(自身を除く): 38006040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 158357, 316714, 475071, 633428, 791785, 950142, 1266856, 1583570, 1900284, 2375355, 3167140, 3800568, 4750710, 6334280, 9501420, 19002840]

約数ペア:

[(1, 19002840), (2, 9501420), (3, 6334280), (4, 4750710), (5, 3800568), (6, 3167140), (8, 2375355), (10, 1900284), (12, 1583570), (15, 1266856), (20, 950142), (24, 791785), (30, 633428), (40, 475071), (60, 316714), (120, 158357)]