19541632

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13879}}^1$

素因数の和:13904

約数の個数: 32

約数和(自身を含む): 42472800

約数和(自身を除く): 22931168

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 13879, 27758, 55516, 111032, 152669, 222064, 305338, 444128, 610676, 888256, 1221352, 1776512, 2442704, 4885408, 9770816, 19541632]

約数ペア:

[(1, 19541632), (2, 9770816), (4, 4885408), (8, 2442704), (11, 1776512), (16, 1221352), (22, 888256), (32, 610676), (44, 444128), (64, 305338), (88, 222064), (128, 152669), (176, 111032), (352, 55516), (704, 27758), (1408, 13879)]