15722500016

素因数分解:

$2^4\times {\mathrm{2269}}^1\times {\mathrm{433079}}^1$

素因数の和:435356

約数の個数: 20

約数和(自身を含む): 30475839600

約数和(自身を除く): 14753339584

約数列:

[1, 2, 4, 8, 16, 2269, 4538, 9076, 18152, 36304, 433079, 866158, 1732316, 3464632, 6929264, 982656251, 1965312502, 3930625004, 7861250008, 15722500016]

約数ペア:

[(1, 15722500016), (2, 7861250008), (4, 3930625004), (8, 1965312502), (16, 982656251), (2269, 6929264), (4538, 3464632), (9076, 1732316), (18152, 866158), (36304, 433079)]