12497402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^2$

素因数の和:258

約数の個数: 24

約数和(自身を含む): 20568960

約数和(自身を除く): 8071558

約数列:

[1, 2, 19, 31, 38, 62, 103, 206, 589, 1178, 1957, 3193, 3914, 6386, 10609, 21218, 60667, 121334, 201571, 328879, 403142, 657758, 6248701, 12497402]

約数ペア:

[(1, 12497402), (2, 6248701), (19, 657758), (31, 403142), (38, 328879), (62, 201571), (103, 121334), (206, 60667), (589, 21218), (1178, 10609), (1957, 6386), (3193, 3914)]