13189610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 29306880

約数和(自身を除く): 16117270

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 47, 70, 94, 95, 133, 190, 211, 235, 266, 329, 422, 470, 658, 665, 893, 1055, 1330, 1477, 1645, 1786, 2110, 2954, 3290, 4009, 4465, 6251, 7385, 8018, 8930, 9917, 12502, 14770, 19834, 20045, 28063, 31255, 40090, 49585, 56126, 62510, 69419, 99170, 138838, 140315, 188423, 280630, 347095, 376846, 694190, 942115, 1318961, 1884230, 2637922, 6594805, 13189610]

約数ペア:

[(1, 13189610), (2, 6594805), (5, 2637922), (7, 1884230), (10, 1318961), (14, 942115), (19, 694190), (35, 376846), (38, 347095), (47, 280630), (70, 188423), (94, 140315), (95, 138838), (133, 99170), (190, 69419), (211, 62510), (235, 56126), (266, 49585), (329, 40090), (422, 31255), (470, 28063), (658, 20045), (665, 19834), (893, 14770), (1055, 12502), (1330, 9917), (1477, 8930), (1645, 8018), (1786, 7385), (2110, 6251), (2954, 4465), (3290, 4009)]