19143764639

素因数分解:

${\mathrm{23}}^3\times {\mathrm{1151}}^1\times {\mathrm{1367}}^1$

素因数の和:2587

約数の個数: 16

約数和(自身を含む): 20045905920

約数和(自身を除く): 902141281

約数列:

[1, 23, 529, 1151, 1367, 12167, 26473, 31441, 608879, 723143, 1573417, 14004217, 16632289, 36188591, 832337593, 19143764639]

約数ペア:

[(1, 19143764639), (23, 832337593), (529, 36188591), (1151, 16632289), (1367, 14004217), (12167, 1573417), (26473, 723143), (31441, 608879)]