115121786

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{10987}}^1$

素因数の和:11046

約数の個数: 24

約数和(自身を含む): 193037184

約数和(自身を除く): 77915398

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 5239, 10478, 10987, 21974, 142831, 285662, 340597, 681194, 1856803, 3713606, 4427761, 8855522, 57560893, 115121786]

約数ペア:

[(1, 115121786), (2, 57560893), (13, 8855522), (26, 4427761), (31, 3713606), (62, 1856803), (169, 681194), (338, 340597), (403, 285662), (806, 142831), (5239, 21974), (10478, 10987)]