15949878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1237}}^1$

素因数の和:1556

約数の個数: 32

約数和(自身を含む): 36605184

約数和(自身を除く): 20655306

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 307, 614, 921, 1237, 1842, 2149, 2474, 3711, 4298, 6447, 7422, 8659, 12894, 17318, 25977, 51954, 379759, 759518, 1139277, 2278554, 2658313, 5316626, 7974939, 15949878]

約数ペア:

[(1, 15949878), (2, 7974939), (3, 5316626), (6, 2658313), (7, 2278554), (14, 1139277), (21, 759518), (42, 379759), (307, 51954), (614, 25977), (921, 17318), (1237, 12894), (1842, 8659), (2149, 7422), (2474, 6447), (3711, 4298)]