11957296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{57487}}^1$

素因数の和:57508

約数の個数: 20

約数和(自身を含む): 24949792

約数和(自身を除く): 12992496

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 57487, 114974, 229948, 459896, 747331, 919792, 1494662, 2989324, 5978648, 11957296]

約数ペア:

[(1, 11957296), (2, 5978648), (4, 2989324), (8, 1494662), (13, 919792), (16, 747331), (26, 459896), (52, 229948), (104, 114974), (208, 57487)]