12257412

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 29632512

約数和(自身を除く): 17375100

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 103, 141, 188, 206, 211, 282, 309, 412, 422, 564, 618, 633, 844, 1236, 1266, 2532, 4841, 9682, 9917, 14523, 19364, 19834, 21733, 29046, 29751, 39668, 43466, 58092, 59502, 65199, 86932, 119004, 130398, 260796, 1021451, 2042902, 3064353, 4085804, 6128706, 12257412]

約数ペア:

[(1, 12257412), (2, 6128706), (3, 4085804), (4, 3064353), (6, 2042902), (12, 1021451), (47, 260796), (94, 130398), (103, 119004), (141, 86932), (188, 65199), (206, 59502), (211, 58092), (282, 43466), (309, 39668), (412, 29751), (422, 29046), (564, 21733), (618, 19834), (633, 19364), (844, 14523), (1236, 9917), (1266, 9682), (2532, 4841)]