13041638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{11071}}^1$

素因数の和:11123

約数の個数: 16

約数和(自身を含む): 21258240

約数和(自身を除く): 8216602

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 11071, 22142, 210349, 343201, 420698, 686402, 6520819, 13041638]

約数ペア:

[(1, 13041638), (2, 6520819), (19, 686402), (31, 420698), (38, 343201), (62, 210349), (589, 22142), (1178, 11071)]