12885396

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{607}}^1$

素因数の和:704

約数の個数: 48

約数和(自身を含む): 31664640

約数和(自身を除く): 18779244

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 61, 87, 116, 122, 174, 183, 244, 348, 366, 607, 732, 1214, 1769, 1821, 2428, 3538, 3642, 5307, 7076, 7284, 10614, 17603, 21228, 35206, 37027, 52809, 70412, 74054, 105618, 111081, 148108, 211236, 222162, 444324, 1073783, 2147566, 3221349, 4295132, 6442698, 12885396]

約数ペア:

[(1, 12885396), (2, 6442698), (3, 4295132), (4, 3221349), (6, 2147566), (12, 1073783), (29, 444324), (58, 222162), (61, 211236), (87, 148108), (116, 111081), (122, 105618), (174, 74054), (183, 70412), (244, 52809), (348, 37027), (366, 35206), (607, 21228), (732, 17603), (1214, 10614), (1769, 7284), (1821, 7076), (2428, 5307), (3538, 3642)]