12298990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6577}}^1$

素因数の和:6612

約数の個数: 32

約数和(自身を含む): 25575264

約数和(自身を除く): 13276274

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 6577, 13154, 32885, 65770, 72347, 111809, 144694, 223618, 361735, 559045, 723470, 1118090, 1229899, 2459798, 6149495, 12298990]

約数ペア:

[(1, 12298990), (2, 6149495), (5, 2459798), (10, 1229899), (11, 1118090), (17, 723470), (22, 559045), (34, 361735), (55, 223618), (85, 144694), (110, 111809), (170, 72347), (187, 65770), (374, 32885), (935, 13154), (1870, 6577)]