15493488

素因数分解:

$2^4\times 3^1\times {\mathrm{322781}}^1$

素因数の和:322792

約数の個数: 20

約数和(自身を含む): 40024968

約数和(自身を除く): 24531480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 322781, 645562, 968343, 1291124, 1936686, 2582248, 3873372, 5164496, 7746744, 15493488]

約数ペア:

[(1, 15493488), (2, 7746744), (3, 5164496), (4, 3873372), (6, 2582248), (8, 1936686), (12, 1291124), (16, 968343), (24, 645562), (48, 322781)]