19374730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113969}}^1$

素因数の和:113993

約数の個数: 16

約数和(自身を含む): 36926280

約数和(自身を除く): 17551550

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 113969, 227938, 569845, 1139690, 1937473, 3874946, 9687365, 19374730]

約数ペア:

[(1, 19374730), (2, 9687365), (5, 3874946), (10, 1937473), (17, 1139690), (34, 569845), (85, 227938), (170, 113969)]