21435062

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1549}}^1$

素因数の和:1616

約数の個数: 32

約数和(自身を含む): 38167200

約数和(自身を除く): 16732138

約数列:

[1, 2, 11, 17, 22, 34, 37, 74, 187, 374, 407, 629, 814, 1258, 1549, 3098, 6919, 13838, 17039, 26333, 34078, 52666, 57313, 114626, 289663, 579326, 630443, 974321, 1260886, 1948642, 10717531, 21435062]

約数ペア:

[(1, 21435062), (2, 10717531), (11, 1948642), (17, 1260886), (22, 974321), (34, 630443), (37, 579326), (74, 289663), (187, 114626), (374, 57313), (407, 52666), (629, 34078), (814, 26333), (1258, 17039), (1549, 13838), (3098, 6919)]