18202223

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3581}}^1$

素因数の和:3634

約数の個数: 16

約数和(自身を含む): 21663936

約数和(自身を除く): 3461713

約数列:

[1, 13, 17, 23, 221, 299, 391, 3581, 5083, 46553, 60877, 82363, 791401, 1070719, 1400171, 18202223]

約数ペア:

[(1, 18202223), (13, 1400171), (17, 1070719), (23, 791401), (221, 82363), (299, 60877), (391, 46553), (3581, 5083)]