15539012

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1381}}^1$

素因数の和:1511

約数の個数: 24

約数和(自身を含む): 28441560

約数和(自身を除く): 12902548

約数列:

[1, 2, 4, 29, 58, 97, 116, 194, 388, 1381, 2762, 2813, 5524, 5626, 11252, 40049, 80098, 133957, 160196, 267914, 535828, 3884753, 7769506, 15539012]

約数ペア:

[(1, 15539012), (2, 7769506), (4, 3884753), (29, 535828), (58, 267914), (97, 160196), (116, 133957), (194, 80098), (388, 40049), (1381, 11252), (2762, 5626), (2813, 5524)]