19352268

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41351}}^1$

素因数の和:41374

約数の個数: 36

約数和(自身を含む): 52682448

約数和(自身を除く): 33330180

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 41351, 82702, 124053, 165404, 248106, 372159, 496212, 537563, 744318, 1075126, 1488636, 1612689, 2150252, 3225378, 4838067, 6450756, 9676134, 19352268]

約数ペア:

[(1, 19352268), (2, 9676134), (3, 6450756), (4, 4838067), (6, 3225378), (9, 2150252), (12, 1612689), (13, 1488636), (18, 1075126), (26, 744318), (36, 537563), (39, 496212), (52, 372159), (78, 248106), (117, 165404), (156, 124053), (234, 82702), (468, 41351)]