11389508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 22861440

約数和(自身を除く): 11471932

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 89, 92, 107, 178, 214, 299, 356, 428, 598, 1157, 1196, 1391, 2047, 2314, 2461, 2782, 4094, 4628, 4922, 5564, 8188, 9523, 9844, 19046, 26611, 31993, 38092, 53222, 63986, 106444, 123799, 127972, 219029, 247598, 438058, 495196, 876116, 2847377, 5694754, 11389508]

約数ペア:

[(1, 11389508), (2, 5694754), (4, 2847377), (13, 876116), (23, 495196), (26, 438058), (46, 247598), (52, 219029), (89, 127972), (92, 123799), (107, 106444), (178, 63986), (214, 53222), (299, 38092), (356, 31993), (428, 26611), (598, 19046), (1157, 9844), (1196, 9523), (1391, 8188), (2047, 5564), (2314, 4922), (2461, 4628), (2782, 4094)]