12222776

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{829}}^1$

素因数の和:951

約数の個数: 32

約数和(自身を含む): 24402000

約数和(自身を除く): 12179224

約数列:

[1, 2, 4, 8, 19, 38, 76, 97, 152, 194, 388, 776, 829, 1658, 1843, 3316, 3686, 6632, 7372, 14744, 15751, 31502, 63004, 80413, 126008, 160826, 321652, 643304, 1527847, 3055694, 6111388, 12222776]

約数ペア:

[(1, 12222776), (2, 6111388), (4, 3055694), (8, 1527847), (19, 643304), (38, 321652), (76, 160826), (97, 126008), (152, 80413), (194, 63004), (388, 31502), (776, 15751), (829, 14744), (1658, 7372), (1843, 6632), (3316, 3686)]