29720886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{381037}}^1$

素因数の和:381055

約数の個数: 16

約数和(自身を含む): 64014384

約数和(自身を除く): 34293498

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 381037, 762074, 1143111, 2286222, 4953481, 9906962, 14860443, 29720886]

約数ペア:

[(1, 29720886), (2, 14860443), (3, 9906962), (6, 4953481), (13, 2286222), (26, 1143111), (39, 762074), (78, 381037)]