23268830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2521}}^1$

素因数の和:2612

約数の個数: 32

約数和(自身を含む): 45759168

約数和(自身を除く): 22490338

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 2521, 4615, 5042, 9230, 12605, 25210, 32773, 65546, 163865, 178991, 327730, 357982, 894955, 1789910, 2326883, 4653766, 11634415, 23268830]

約数ペア:

[(1, 23268830), (2, 11634415), (5, 4653766), (10, 2326883), (13, 1789910), (26, 894955), (65, 357982), (71, 327730), (130, 178991), (142, 163865), (355, 65546), (710, 32773), (923, 25210), (1846, 12605), (2521, 9230), (4615, 5042)]