13897208

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{541}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 29755800

約数和(自身を除く): 15858592

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 169, 247, 338, 494, 541, 676, 988, 1082, 1352, 1976, 2164, 3211, 4328, 6422, 7033, 10279, 12844, 14066, 20558, 25688, 28132, 41116, 56264, 82232, 91429, 133627, 182858, 267254, 365716, 534508, 731432, 1069016, 1737151, 3474302, 6948604, 13897208]

約数ペア:

[(1, 13897208), (2, 6948604), (4, 3474302), (8, 1737151), (13, 1069016), (19, 731432), (26, 534508), (38, 365716), (52, 267254), (76, 182858), (104, 133627), (152, 91429), (169, 82232), (247, 56264), (338, 41116), (494, 28132), (541, 25688), (676, 20558), (988, 14066), (1082, 12844), (1352, 10279), (1976, 7033), (2164, 6422), (3211, 4328)]