13331978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{829}}^1$

素因数の和:902

約数の個数: 32

約数和(自身を含む): 23664960

約数和(自身を除く): 10332982

約数列:

[1, 2, 11, 17, 22, 34, 43, 86, 187, 374, 473, 731, 829, 946, 1462, 1658, 8041, 9119, 14093, 16082, 18238, 28186, 35647, 71294, 155023, 310046, 392117, 605999, 784234, 1211998, 6665989, 13331978]

約数ペア:

[(1, 13331978), (2, 6665989), (11, 1211998), (17, 784234), (22, 605999), (34, 392117), (43, 310046), (86, 155023), (187, 71294), (374, 35647), (473, 28186), (731, 18238), (829, 16082), (946, 14093), (1462, 9119), (1658, 8041)]