31361382406

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{20129257}}^1$

素因数の和:20129319

約数の個数: 16

約数和(自身を含む): 50725730160

約数和(自身を除く): 19364347754

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 20129257, 40258514, 382455883, 764911766, 825299537, 1650599074, 15680691203, 31361382406]

約数ペア:

[(1, 31361382406), (2, 15680691203), (19, 1650599074), (38, 825299537), (41, 764911766), (82, 382455883), (779, 40258514), (1558, 20129257)]