19859432

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{85601}}^1$

素因数の和:85636

約数の個数: 16

約数和(自身を含む): 38520900

約数和(自身を除く): 18661468

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 85601, 171202, 342404, 684808, 2482429, 4964858, 9929716, 19859432]

約数ペア:

[(1, 19859432), (2, 9929716), (4, 4964858), (8, 2482429), (29, 684808), (58, 342404), (116, 171202), (232, 85601)]