16994536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{163409}}^1$

素因数の和:163428

約数の個数: 16

約数和(自身を含む): 34316100

約数和(自身を除く): 17321564

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 163409, 326818, 653636, 1307272, 2124317, 4248634, 8497268, 16994536]

約数ペア:

[(1, 16994536), (2, 8497268), (4, 4248634), (8, 2124317), (13, 1307272), (26, 653636), (52, 326818), (104, 163409)]