15205940948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1\times {\mathrm{6827}}^1$

素因数の和:7292

約数の個数: 48

約数和(自身を含む): 29292447744

約数和(自身を除く): 14086506796

約数列:

[1, 2, 4, 11, 22, 44, 223, 227, 446, 454, 892, 908, 2453, 2497, 4906, 4994, 6827, 9812, 9988, 13654, 27308, 50621, 75097, 101242, 150194, 202484, 300388, 556831, 1113662, 1522421, 1549729, 2227324, 3044842, 3099458, 6089684, 6198916, 16746631, 17047019, 33493262, 34094038, 66986524, 68188076, 345589567, 691179134, 1382358268, 3801485237, 7602970474, 15205940948]

約数ペア:

[(1, 15205940948), (2, 7602970474), (4, 3801485237), (11, 1382358268), (22, 691179134), (44, 345589567), (223, 68188076), (227, 66986524), (446, 34094038), (454, 33493262), (892, 17047019), (908, 16746631), (2453, 6198916), (2497, 6089684), (4906, 3099458), (4994, 3044842), (6827, 2227324), (9812, 1549729), (9988, 1522421), (13654, 1113662), (27308, 556831), (50621, 300388), (75097, 202484), (101242, 150194)]