12328690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{443}}^1$

素因数の和:495

約数の個数: 48

約数和(自身を含む): 25510464

約数和(自身を除く): 13181774

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 121, 230, 242, 253, 443, 506, 605, 886, 1210, 1265, 2215, 2530, 2783, 4430, 4873, 5566, 9746, 10189, 13915, 20378, 24365, 27830, 48730, 50945, 53603, 101890, 107206, 112079, 224158, 268015, 536030, 560395, 1120790, 1232869, 2465738, 6164345, 12328690]

約数ペア:

[(1, 12328690), (2, 6164345), (5, 2465738), (10, 1232869), (11, 1120790), (22, 560395), (23, 536030), (46, 268015), (55, 224158), (110, 112079), (115, 107206), (121, 101890), (230, 53603), (242, 50945), (253, 48730), (443, 27830), (506, 24365), (605, 20378), (886, 13915), (1210, 10189), (1265, 9746), (2215, 5566), (2530, 4873), (2783, 4430)]