10421378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{739}}^1$

素因数の和:1393

約数の個数: 16

約数和(自身を含む): 17102880

約数和(自身を除く): 6681502

約数列:

[1, 2, 11, 22, 641, 739, 1282, 1478, 7051, 8129, 14102, 16258, 473699, 947398, 5210689, 10421378]

約数ペア:

[(1, 10421378), (2, 5210689), (11, 947398), (22, 473699), (641, 16258), (739, 14102), (1282, 8129), (1478, 7051)]