19717536

素因数分解:

$2^5\times 3^1\times {\mathrm{205391}}^1$

素因数の和:205404

約数の個数: 24

約数和(自身を含む): 51758784

約数和(自身を除く): 32041248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 205391, 410782, 616173, 821564, 1232346, 1643128, 2464692, 3286256, 4929384, 6572512, 9858768, 19717536]

約数ペア:

[(1, 19717536), (2, 9858768), (3, 6572512), (4, 4929384), (6, 3286256), (8, 2464692), (12, 1643128), (16, 1232346), (24, 821564), (32, 616173), (48, 410782), (96, 205391)]