18975122

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1\times {\mathrm{599}}^1$

素因数の和:985

約数の個数: 16

約数和(自身を含む): 29203200

約数和(自身を除く): 10228078

約数列:

[1, 2, 47, 94, 337, 599, 674, 1198, 15839, 28153, 31678, 56306, 201863, 403726, 9487561, 18975122]

約数ペア:

[(1, 18975122), (2, 9487561), (47, 403726), (94, 201863), (337, 56306), (599, 31678), (674, 28153), (1198, 15839)]