2019417010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15533977}}^1$

素因数の和:15533997

約数の個数: 16

約数和(自身を含む): 3914562456

約数和(自身を除く): 1895145446

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 15533977, 31067954, 77669885, 155339770, 201941701, 403883402, 1009708505, 2019417010]

約数ペア:

[(1, 2019417010), (2, 1009708505), (5, 403883402), (10, 201941701), (13, 155339770), (26, 77669885), (65, 31067954), (130, 15533977)]