47198843426

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{177439261}}^1$

素因数の和:177439289

約数の個数: 16

約数和(自身を含む): 85170845760

約数和(自身を除く): 37972002334

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 177439261, 354878522, 1242074827, 2484149654, 3371345959, 6742691918, 23599421713, 47198843426]

約数ペア:

[(1, 47198843426), (2, 23599421713), (7, 6742691918), (14, 3371345959), (19, 2484149654), (38, 1242074827), (133, 354878522), (266, 177439261)]