12774704

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{8971}}^1$

素因数の和:9068

約数の個数: 20

約数和(自身を含む): 25031880

約数和(自身を除く): 12257176

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 8971, 17942, 35884, 71768, 143536, 798419, 1596838, 3193676, 6387352, 12774704]

約数ペア:

[(1, 12774704), (2, 6387352), (4, 3193676), (8, 1596838), (16, 798419), (89, 143536), (178, 71768), (356, 35884), (712, 17942), (1424, 8971)]