437228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 880320

約数和(自身を除く): 443092

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 523, 836, 1046, 2092, 5753, 9937, 11506, 19874, 23012, 39748, 109307, 218614, 437228]

約数ペア:

[(1, 437228), (2, 218614), (4, 109307), (11, 39748), (19, 23012), (22, 19874), (38, 11506), (44, 9937), (76, 5753), (209, 2092), (418, 1046), (523, 836)]