15219108

素因数分解:

$2^2\times 3^2\times {\mathrm{422753}}^1$

素因数の和:422763

約数の個数: 18

約数和(自身を含む): 38470614

約数和(自身を除く): 23251506

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 422753, 845506, 1268259, 1691012, 2536518, 3804777, 5073036, 7609554, 15219108]

約数ペア:

[(1, 15219108), (2, 7609554), (3, 5073036), (4, 3804777), (6, 2536518), (9, 1691012), (12, 1268259), (18, 845506), (36, 422753)]