12493401389

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{278827}}^1$

素因数の和:279044

約数の個数: 16

約数和(自身を含む): 14748885888

約数和(自身を除く): 2255484499

約数列:

[1, 7, 37, 173, 259, 1211, 6401, 44807, 278827, 1951789, 10316599, 48237071, 72216193, 337659497, 1784771627, 12493401389]

約数ペア:

[(1, 12493401389), (7, 1784771627), (37, 337659497), (173, 72216193), (259, 48237071), (1211, 10316599), (6401, 1951789), (44807, 278827)]