193123678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{34157}}^1$

素因数の和:34427

約数の個数: 16

約数和(自身を含む): 317259504

約数和(自身を除く): 124135826

約数列:

[1, 2, 11, 22, 257, 514, 2827, 5654, 34157, 68314, 375727, 751454, 8778349, 17556698, 96561839, 193123678]

約数ペア:

[(1, 193123678), (2, 96561839), (11, 17556698), (22, 8778349), (257, 751454), (514, 375727), (2827, 68314), (5654, 34157)]