19853450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23357}}^1$

素因数の和:23386

約数の個数: 24

約数和(自身を含む): 39101292

約数和(自身を除く): 19247842

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 23357, 46714, 116785, 233570, 397069, 583925, 794138, 1167850, 1985345, 3970690, 9926725, 19853450]

約数ペア:

[(1, 19853450), (2, 9926725), (5, 3970690), (10, 1985345), (17, 1167850), (25, 794138), (34, 583925), (50, 397069), (85, 233570), (170, 116785), (425, 46714), (850, 23357)]