19502932

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{457}}^1$

素因数の和:735

約数の個数: 24

約数和(自身を含む): 35086464

約数和(自身を除く): 15583532

約数列:

[1, 2, 4, 47, 94, 188, 227, 454, 457, 908, 914, 1828, 10669, 21338, 21479, 42676, 42958, 85916, 103739, 207478, 414956, 4875733, 9751466, 19502932]

約数ペア:

[(1, 19502932), (2, 9751466), (4, 4875733), (47, 414956), (94, 207478), (188, 103739), (227, 85916), (454, 42958), (457, 42676), (908, 21479), (914, 21338), (1828, 10669)]