15721840956

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{8037751}}^1$

素因数の和:8037921

約数の個数: 24

約数和(自身を含む): 36909357184

約数和(自身を除く): 21187516228

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 8037751, 16075502, 24113253, 32151004, 48226506, 96453012, 1310153413, 2620306826, 3930460239, 5240613652, 7860920478, 15721840956]

約数ペア:

[(1, 15721840956), (2, 7860920478), (3, 5240613652), (4, 3930460239), (6, 2620306826), (12, 1310153413), (163, 96453012), (326, 48226506), (489, 32151004), (652, 24113253), (978, 16075502), (1956, 8037751)]