18954116

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{12119}}^1$

素因数の和:12163

約数の個数: 24

約数和(自身を含む): 36650880

約数和(自身を除く): 17696764

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 12119, 24238, 48476, 206023, 278737, 412046, 557474, 824092, 1114948, 4738529, 9477058, 18954116]

約数ペア:

[(1, 18954116), (2, 9477058), (4, 4738529), (17, 1114948), (23, 824092), (34, 557474), (46, 412046), (68, 278737), (92, 206023), (391, 48476), (782, 24238), (1564, 12119)]