12528070445

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{19457}}^1$

素因数の和:20005

約数の個数: 32

約数和(自身を含む): 17147946240

約数和(自身を除く): 4619875795

約数列:

[1, 5, 11, 23, 55, 115, 253, 509, 1265, 2545, 5599, 11707, 19457, 27995, 58535, 97285, 128777, 214027, 447511, 643885, 1070135, 2237555, 4922621, 9903613, 24613105, 49518065, 108939743, 227783099, 544698715, 1138915495, 2505614089, 12528070445]

約数ペア:

[(1, 12528070445), (5, 2505614089), (11, 1138915495), (23, 544698715), (55, 227783099), (115, 108939743), (253, 49518065), (509, 24613105), (1265, 9903613), (2545, 4922621), (5599, 2237555), (11707, 1070135), (19457, 643885), (27995, 447511), (58535, 214027), (97285, 128777)]