15897852

素因数分解:

$2^2\times 3^2\times {\mathrm{441607}}^1$

素因数の和:441617

約数の個数: 18

約数和(自身を含む): 40186328

約数和(自身を除く): 24288476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 441607, 883214, 1324821, 1766428, 2649642, 3974463, 5299284, 7948926, 15897852]

約数ペア:

[(1, 15897852), (2, 7948926), (3, 5299284), (4, 3974463), (6, 2649642), (9, 1766428), (12, 1324821), (18, 883214), (36, 441607)]