13862818

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{4099}}^1$

素因数の和:4209

約数の個数: 16

約数和(自身を含む): 22140000

約数和(自身を除く): 8277182

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 4099, 8198, 77881, 155762, 364811, 729622, 6931409, 13862818]

約数ペア:

[(1, 13862818), (2, 6931409), (19, 729622), (38, 364811), (89, 155762), (178, 77881), (1691, 8198), (3382, 4099)]