11325188

素因数分解:

$2^2\times 7^1\times {\mathrm{631}}^1\times {\mathrm{641}}^1$

素因数の和:1283

約数の個数: 24

約数和(自身を含む): 22721664

約数和(自身を除く): 11396476

約数列:

[1, 2, 4, 7, 14, 28, 631, 641, 1262, 1282, 2524, 2564, 4417, 4487, 8834, 8974, 17668, 17948, 404471, 808942, 1617884, 2831297, 5662594, 11325188]

約数ペア:

[(1, 11325188), (2, 5662594), (4, 2831297), (7, 1617884), (14, 808942), (28, 404471), (631, 17948), (641, 17668), (1262, 8974), (1282, 8834), (2524, 4487), (2564, 4417)]