15442882

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:203

約数の個数: 48

約数和(自身を含む): 29408832

約数和(自身を除く): 13965950

約数列:

[1, 2, 7, 13, 14, 26, 61, 91, 107, 122, 169, 182, 214, 338, 427, 749, 793, 854, 1183, 1391, 1498, 1586, 2366, 2782, 5551, 6527, 9737, 10309, 11102, 13054, 18083, 19474, 20618, 36166, 45689, 72163, 84851, 91378, 126581, 144326, 169702, 253162, 593957, 1103063, 1187914, 2206126, 7721441, 15442882]

約数ペア:

[(1, 15442882), (2, 7721441), (7, 2206126), (13, 1187914), (14, 1103063), (26, 593957), (61, 253162), (91, 169702), (107, 144326), (122, 126581), (169, 91378), (182, 84851), (214, 72163), (338, 45689), (427, 36166), (749, 20618), (793, 19474), (854, 18083), (1183, 13054), (1391, 11102), (1498, 10309), (1586, 9737), (2366, 6527), (2782, 5551)]