19473442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:522

約数の個数: 32

約数和(自身を含む): 32659200

約数和(自身を除く): 13185758

約数列:

[1, 2, 19, 29, 38, 41, 58, 82, 431, 551, 779, 862, 1102, 1189, 1558, 2378, 8189, 12499, 16378, 17671, 22591, 24998, 35342, 45182, 237481, 335749, 474962, 512459, 671498, 1024918, 9736721, 19473442]

約数ペア:

[(1, 19473442), (2, 9736721), (19, 1024918), (29, 671498), (38, 512459), (41, 474962), (58, 335749), (82, 237481), (431, 45182), (551, 35342), (779, 24998), (862, 22591), (1102, 17671), (1189, 16378), (1558, 12499), (2378, 8189)]