12457466

素因数分解:

$2^1\times 7^2\times {\mathrm{317}}^1\times {\mathrm{401}}^1$

素因数の和:734

約数の個数: 24

約数和(自身を含む): 21859956

約数和(自身を除く): 9402490

約数列:

[1, 2, 7, 14, 49, 98, 317, 401, 634, 802, 2219, 2807, 4438, 5614, 15533, 19649, 31066, 39298, 127117, 254234, 889819, 1779638, 6228733, 12457466]

約数ペア:

[(1, 12457466), (2, 6228733), (7, 1779638), (14, 889819), (49, 254234), (98, 127117), (317, 39298), (401, 31066), (634, 19649), (802, 15533), (2219, 5614), (2807, 4438)]