15671513936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{75343817}}^1$

素因数の和:75343838

約数の個数: 20

約数和(自身を含む): 32699217012

約数和(自身を除く): 17027703076

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 75343817, 150687634, 301375268, 602750536, 979469621, 1205501072, 1958939242, 3917878484, 7835756968, 15671513936]

約数ペア:

[(1, 15671513936), (2, 7835756968), (4, 3917878484), (8, 1958939242), (13, 1205501072), (16, 979469621), (26, 602750536), (52, 301375268), (104, 150687634), (208, 75343817)]