2002123515

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19067843}}^1$

素因数の和:19067858

約数の個数: 16

約数和(自身を含む): 3661026048

約数和(自身を除く): 1658902533

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 19067843, 57203529, 95339215, 133474901, 286017645, 400424703, 667374505, 2002123515]

約数ペア:

[(1, 2002123515), (3, 667374505), (5, 400424703), (7, 286017645), (15, 133474901), (21, 95339215), (35, 57203529), (105, 19067843)]