13551688

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 26120160

約数和(自身を除く): 12568472

約数列:

[1, 2, 4, 8, 67, 131, 134, 193, 262, 268, 386, 524, 536, 772, 1048, 1544, 8777, 12931, 17554, 25283, 25862, 35108, 50566, 51724, 70216, 101132, 103448, 202264, 1693961, 3387922, 6775844, 13551688]

約数ペア:

[(1, 13551688), (2, 6775844), (4, 3387922), (8, 1693961), (67, 202264), (131, 103448), (134, 101132), (193, 70216), (262, 51724), (268, 50566), (386, 35108), (524, 25862), (536, 25283), (772, 17554), (1048, 12931), (1544, 8777)]