11995750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{3691}}^1$

素因数の和:3721

約数の個数: 32

約数和(自身を含む): 24189984

約数和(自身を除く): 12194234

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 3691, 7382, 18455, 36910, 47983, 92275, 95966, 184550, 239915, 461375, 479830, 922750, 1199575, 2399150, 5997875, 11995750]

約数ペア:

[(1, 11995750), (2, 5997875), (5, 2399150), (10, 1199575), (13, 922750), (25, 479830), (26, 461375), (50, 239915), (65, 184550), (125, 95966), (130, 92275), (250, 47983), (325, 36910), (650, 18455), (1625, 7382), (3250, 3691)]