17868170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{599}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 34128000

約数和(自身を除く): 16259830

約数列:

[1, 2, 5, 10, 19, 38, 95, 157, 190, 314, 599, 785, 1198, 1570, 2983, 2995, 5966, 5990, 11381, 14915, 22762, 29830, 56905, 94043, 113810, 188086, 470215, 940430, 1786817, 3573634, 8934085, 17868170]

約数ペア:

[(1, 17868170), (2, 8934085), (5, 3573634), (10, 1786817), (19, 940430), (38, 470215), (95, 188086), (157, 113810), (190, 94043), (314, 56905), (599, 29830), (785, 22762), (1198, 14915), (1570, 11381), (2983, 5990), (2995, 5966)]