19372.0000000

素因数分解:

$2^5\times {\mathrm{307}}^1\times {\mathrm{569}}^1$

素因数の和:886

約数の個数: 24

約数和(自身を含む): 11060280

約数和(自身を除く): 5470424

約数列:

[1, 2, 4, 8, 16, 32, 307, 569, 614, 1138, 1228, 2276, 2456, 4552, 4912, 9104, 9824, 18208, 174683, 349366, 698732, 1397464, 2794928, 5589856]

約数ペア:

[(1, 5589856), (2, 2794928), (4, 1397464), (8, 698732), (16, 349366), (32, 174683), (307, 18208), (569, 9824), (614, 9104), (1138, 4912), (1228, 4552), (2276, 2456)]