12380628

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4177}}^1$

素因数の和:4216

約数の個数: 48

約数和(自身を含む): 32755520

約数和(自身を除く): 20374892

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 4177, 8354, 12531, 16708, 25062, 50124, 54301, 79363, 108602, 158726, 162903, 217204, 238089, 317452, 325806, 476178, 651612, 952356, 1031719, 2063438, 3095157, 4126876, 6190314, 12380628]

約数ペア:

[(1, 12380628), (2, 6190314), (3, 4126876), (4, 3095157), (6, 2063438), (12, 1031719), (13, 952356), (19, 651612), (26, 476178), (38, 325806), (39, 317452), (52, 238089), (57, 217204), (76, 162903), (78, 158726), (114, 108602), (156, 79363), (228, 54301), (247, 50124), (494, 25062), (741, 16708), (988, 12531), (1482, 8354), (2964, 4177)]