12595821

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{11317}}^1$

素因数の和:11380

約数の個数: 16

約数和(自身を含む): 19557504

約数和(自身を除く): 6961683

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 11317, 33951, 79219, 237657, 599801, 1799403, 4198607, 12595821]

約数ペア:

[(1, 12595821), (3, 4198607), (7, 1799403), (21, 599801), (53, 237657), (159, 79219), (371, 33951), (1113, 11317)]