15801916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1327}}^1$

素因数の和:1573

約数の個数: 24

約数和(自身を含む): 29933120

約数和(自身を除く): 14131204

約数列:

[1, 2, 4, 13, 26, 52, 229, 458, 916, 1327, 2654, 2977, 5308, 5954, 11908, 17251, 34502, 69004, 303883, 607766, 1215532, 3950479, 7900958, 15801916]

約数ペア:

[(1, 15801916), (2, 7900958), (4, 3950479), (13, 1215532), (26, 607766), (52, 303883), (229, 69004), (458, 34502), (916, 17251), (1327, 11908), (2654, 5954), (2977, 5308)]