19025972

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{23431}}^1$

素因数の和:23471

約数の個数: 24

約数和(自身を含む): 39365760

約数和(自身を除く): 20339788

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 23431, 46862, 93724, 164017, 328034, 656068, 679499, 1358998, 2717996, 4756493, 9512986, 19025972]

約数ペア:

[(1, 19025972), (2, 9512986), (4, 4756493), (7, 2717996), (14, 1358998), (28, 679499), (29, 656068), (58, 328034), (116, 164017), (203, 93724), (406, 46862), (812, 23431)]