15221346

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12497}}^1$

素因数の和:12538

約数の個数: 32

約数和(自身を含む): 35994240

約数和(自身を除く): 20772894

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 12497, 24994, 37491, 74982, 87479, 174958, 262437, 362413, 524874, 724826, 1087239, 2174478, 2536891, 5073782, 7610673, 15221346]

約数ペア:

[(1, 15221346), (2, 7610673), (3, 5073782), (6, 2536891), (7, 2174478), (14, 1087239), (21, 724826), (29, 524874), (42, 362413), (58, 262437), (87, 174958), (174, 87479), (203, 74982), (406, 37491), (609, 24994), (1218, 12497)]