1915021055

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{2591}}^1\times {\mathrm{6427}}^1$

素因数の和:9046

約数の個数: 16

約数和(自身を含む): 2399238144

約数和(自身を除く): 484217089

約数列:

[1, 5, 23, 115, 2591, 6427, 12955, 32135, 59593, 147821, 297965, 739105, 16652357, 83261785, 383004211, 1915021055]

約数ペア:

[(1, 1915021055), (5, 383004211), (23, 83261785), (115, 16652357), (2591, 739105), (6427, 297965), (12955, 147821), (32135, 59593)]