12747124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 25401600

約数和(自身を除く): 12654476

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 79, 107, 116, 158, 214, 316, 377, 428, 754, 1027, 1391, 1508, 2054, 2291, 2782, 3103, 4108, 4582, 5564, 6206, 8453, 9164, 12412, 16906, 29783, 33812, 40339, 59566, 80678, 109889, 119132, 161356, 219778, 245137, 439556, 490274, 980548, 3186781, 6373562, 12747124]

約数ペア:

[(1, 12747124), (2, 6373562), (4, 3186781), (13, 980548), (26, 490274), (29, 439556), (52, 245137), (58, 219778), (79, 161356), (107, 119132), (116, 109889), (158, 80678), (214, 59566), (316, 40339), (377, 33812), (428, 29783), (754, 16906), (1027, 12412), (1391, 9164), (1508, 8453), (2054, 6206), (2291, 5564), (2782, 4582), (3103, 4108)]