20151550153

素因数分解:

$7^1\times {\mathrm{283}}^1\times {\mathrm{743}}^1\times {\mathrm{13691}}^1$

素因数の和:14724

約数の個数: 16

約数和(自身を含む): 23144518656

約数和(自身を除く): 2992968503

約数列:

[1, 7, 283, 743, 1981, 5201, 13691, 95837, 210269, 1471883, 3874553, 10172413, 27121871, 71206891, 2878792879, 20151550153]

約数ペア:

[(1, 20151550153), (7, 2878792879), (283, 71206891), (743, 27121871), (1981, 10172413), (5201, 3874553), (13691, 1471883), (95837, 210269)]