30656494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{887}}^1\times {\mathrm{1571}}^1$

素因数の和:2471

約数の個数: 16

約数和(自身を含む): 50253696

約数和(自身を除く): 19597202

約数列:

[1, 2, 11, 22, 887, 1571, 1774, 3142, 9757, 17281, 19514, 34562, 1393477, 2786954, 15328247, 30656494]

約数ペア:

[(1, 30656494), (2, 15328247), (11, 2786954), (22, 1393477), (887, 34562), (1571, 19514), (1774, 17281), (3142, 9757)]