12785916

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7451}}^1$

素因数の和:7482

約数の個数: 48

約数和(自身を含む): 35054208

約数和(自身を除く): 22268292

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 7451, 14902, 22353, 29804, 44706, 81961, 89412, 96863, 163922, 193726, 245883, 290589, 327844, 387452, 491766, 581178, 983532, 1065493, 1162356, 2130986, 3196479, 4261972, 6392958, 12785916]

約数ペア:

[(1, 12785916), (2, 6392958), (3, 4261972), (4, 3196479), (6, 2130986), (11, 1162356), (12, 1065493), (13, 983532), (22, 581178), (26, 491766), (33, 387452), (39, 327844), (44, 290589), (52, 245883), (66, 193726), (78, 163922), (132, 96863), (143, 89412), (156, 81961), (286, 44706), (429, 29804), (572, 22353), (858, 14902), (1716, 7451)]