30028438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{5711}}^1$

素因数の和:5963

約数の個数: 16

約数和(自身を含む): 49351680

約数和(自身を除く): 19323242

約数列:

[1, 2, 11, 22, 239, 478, 2629, 5258, 5711, 11422, 62821, 125642, 1364929, 2729858, 15014219, 30028438]

約数ペア:

[(1, 30028438), (2, 15014219), (11, 2729858), (22, 1364929), (239, 125642), (478, 62821), (2629, 11422), (5258, 5711)]