13999622

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:193

約数の個数: 48

約数和(自身を含む): 26685792

約数和(自身を除く): 12686170

約数列:

[1, 2, 7, 13, 14, 26, 61, 91, 97, 122, 169, 182, 194, 338, 427, 679, 793, 854, 1183, 1261, 1358, 1586, 2366, 2522, 5551, 5917, 8827, 10309, 11102, 11834, 16393, 17654, 20618, 32786, 41419, 72163, 76921, 82838, 114751, 144326, 153842, 229502, 538447, 999973, 1076894, 1999946, 6999811, 13999622]

約数ペア:

[(1, 13999622), (2, 6999811), (7, 1999946), (13, 1076894), (14, 999973), (26, 538447), (61, 229502), (91, 153842), (97, 144326), (122, 114751), (169, 82838), (182, 76921), (194, 72163), (338, 41419), (427, 32786), (679, 20618), (793, 17654), (854, 16393), (1183, 11834), (1261, 11102), (1358, 10309), (1586, 8827), (2366, 5917), (2522, 5551)]