26618137

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5519}}^1$

素因数の和:5592

約数の個数: 16

約数和(自身を含む): 33384960

約数和(自身を除く): 6766823

約数列:

[1, 7, 13, 53, 91, 371, 689, 4823, 5519, 38633, 71747, 292507, 502229, 2047549, 3802591, 26618137]

約数ペア:

[(1, 26618137), (7, 3802591), (13, 2047549), (53, 502229), (91, 292507), (371, 71747), (689, 38633), (4823, 5519)]