19057072

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{32191}}^1$

素因数の和:32236

約数の個数: 20

約数和(自身を含む): 37922176

約数和(自身を除く): 18865104

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 32191, 64382, 128764, 257528, 515056, 1191067, 2382134, 4764268, 9528536, 19057072]

約数ペア:

[(1, 19057072), (2, 9528536), (4, 4764268), (8, 2382134), (16, 1191067), (37, 515056), (74, 257528), (148, 128764), (296, 64382), (592, 32191)]