38628109

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:237

約数の個数: 24

約数和(自身を含む): 44872632

約数和(自身を除く): 6244523

約数列:

[1, 13, 23, 41, 137, 299, 529, 533, 943, 1781, 3151, 5617, 6877, 12259, 21689, 40963, 72473, 73021, 129191, 281957, 942149, 1679483, 2971393, 38628109]

約数ペア:

[(1, 38628109), (13, 2971393), (23, 1679483), (41, 942149), (137, 281957), (299, 129191), (529, 73021), (533, 72473), (943, 40963), (1781, 21689), (3151, 12259), (5617, 6877)]