19135216

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{32323}}^1$

素因数の和:32368

約数の個数: 20

約数和(自身を含む): 38077672

約数和(自身を除く): 18942456

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 32323, 64646, 129292, 258584, 517168, 1195951, 2391902, 4783804, 9567608, 19135216]

約数ペア:

[(1, 19135216), (2, 9567608), (4, 4783804), (8, 2391902), (16, 1195951), (37, 517168), (74, 258584), (148, 129292), (296, 64646), (592, 32323)]