13790330

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{19423}}^1$

素因数の和:19501

約数の個数: 16

約数和(自身を含む): 25173504

約数和(自身を除く): 11383174

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 19423, 38846, 97115, 194230, 1379033, 2758066, 6895165, 13790330]

約数ペア:

[(1, 13790330), (2, 6895165), (5, 2758066), (10, 1379033), (71, 194230), (142, 97115), (355, 38846), (710, 19423)]