13973882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 23950080

約数和(自身を除く): 9976198

約数列:

[1, 2, 13, 26, 29, 43, 58, 86, 377, 431, 559, 754, 862, 1118, 1247, 2494, 5603, 11206, 12499, 16211, 18533, 24998, 32422, 37066, 162487, 240929, 324974, 481858, 537457, 1074914, 6986941, 13973882]

約数ペア:

[(1, 13973882), (2, 6986941), (13, 1074914), (26, 537457), (29, 481858), (43, 324974), (58, 240929), (86, 162487), (377, 37066), (431, 32422), (559, 24998), (754, 18533), (862, 16211), (1118, 12499), (1247, 11206), (2494, 5603)]