15209322248

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{2293}}^1\times {\mathrm{5281}}^1$

素因数の和:7737

約数の個数: 32

約数和(自身を含む): 28717071960

約数和(自身を除く): 13507749712

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 2293, 4586, 5281, 9172, 10562, 18344, 21124, 42248, 360001, 720002, 829117, 1440004, 1658234, 2880008, 3316468, 6632936, 12109333, 24218666, 48437332, 96874664, 1901165281, 3802330562, 7604661124, 15209322248]

約数ペア:

[(1, 15209322248), (2, 7604661124), (4, 3802330562), (8, 1901165281), (157, 96874664), (314, 48437332), (628, 24218666), (1256, 12109333), (2293, 6632936), (4586, 3316468), (5281, 2880008), (9172, 1658234), (10562, 1440004), (18344, 829117), (21124, 720002), (42248, 360001)]