12638928

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{3607}}^1$

素因数の和:3691

約数の個数: 40

約数和(自身を含む): 33107008

約数和(自身を除く): 20468080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 219, 292, 438, 584, 876, 1168, 1752, 3504, 3607, 7214, 10821, 14428, 21642, 28856, 43284, 57712, 86568, 173136, 263311, 526622, 789933, 1053244, 1579866, 2106488, 3159732, 4212976, 6319464, 12638928]

約数ペア:

[(1, 12638928), (2, 6319464), (3, 4212976), (4, 3159732), (6, 2106488), (8, 1579866), (12, 1053244), (16, 789933), (24, 526622), (48, 263311), (73, 173136), (146, 86568), (219, 57712), (292, 43284), (438, 28856), (584, 21642), (876, 14428), (1168, 10821), (1752, 7214), (3504, 3607)]