29170244

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{20201}}^1$

素因数の和:20243

約数の個数: 18

約数和(自身を含む): 53878734

約数和(自身を除く): 24708490

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 20201, 40402, 80804, 383819, 767638, 1535276, 7292561, 14585122, 29170244]

約数ペア:

[(1, 29170244), (2, 14585122), (4, 7292561), (19, 1535276), (38, 767638), (76, 383819), (361, 80804), (722, 40402), (1444, 20201)]