18119084

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{8221}}^1$

素因数の和:8273

約数の個数: 24

約数和(自身を含む): 34532400

約数和(自身を除く): 16413316

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 8221, 16442, 32884, 156199, 238409, 312398, 476818, 624796, 953636, 4529771, 9059542, 18119084]

約数ペア:

[(1, 18119084), (2, 9059542), (4, 4529771), (19, 953636), (29, 624796), (38, 476818), (58, 312398), (76, 238409), (116, 156199), (551, 32884), (1102, 16442), (2204, 8221)]