13972690

素因数分解:

$2^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{1439}}^1$

素因数の和:2417

約数の個数: 16

約数和(自身を含む): 25194240

約数和(自身を除く): 11221550

約数列:

[1, 2, 5, 10, 971, 1439, 1942, 2878, 4855, 7195, 9710, 14390, 1397269, 2794538, 6986345, 13972690]

約数ペア:

[(1, 13972690), (2, 6986345), (5, 2794538), (10, 1397269), (971, 14390), (1439, 9710), (1942, 7195), (2878, 4855)]