19073474

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 34214400

約数和(自身を除く): 15140926

約数列:

[1, 2, 7, 14, 29, 58, 109, 203, 218, 406, 431, 763, 862, 1526, 3017, 3161, 6034, 6322, 12499, 22127, 24998, 44254, 46979, 87493, 93958, 174986, 328853, 657706, 1362391, 2724782, 9536737, 19073474]

約数ペア:

[(1, 19073474), (2, 9536737), (7, 2724782), (14, 1362391), (29, 657706), (58, 328853), (109, 174986), (203, 93958), (218, 87493), (406, 46979), (431, 44254), (763, 24998), (862, 22127), (1526, 12499), (3017, 6322), (3161, 6034)]