19261986

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{188843}}^1$

素因数の和:188865

約数の個数: 16

約数和(自身を含む): 40790304

約数和(自身を除く): 21528318

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 188843, 377686, 566529, 1133058, 3210331, 6420662, 9630993, 19261986]

約数ペア:

[(1, 19261986), (2, 9630993), (3, 6420662), (6, 3210331), (17, 1133058), (34, 566529), (51, 377686), (102, 188843)]