9906638

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37243}}^1$

素因数の和:37271

約数の個数: 16

約数和(自身を含む): 17877120

約数和(自身を除く): 7970482

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 37243, 74486, 260701, 521402, 707617, 1415234, 4953319, 9906638]

約数ペア:

[(1, 9906638), (2, 4953319), (7, 1415234), (14, 707617), (19, 521402), (38, 260701), (133, 74486), (266, 37243)]