12453574

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:340

約数の個数: 32

約数和(自身を含む): 22150656

約数和(自身を除く): 9697082

約数列:

[1, 2, 7, 14, 43, 86, 137, 151, 274, 301, 302, 602, 959, 1057, 1918, 2114, 5891, 6493, 11782, 12986, 20687, 41237, 41374, 45451, 82474, 90902, 144809, 289618, 889541, 1779082, 6226787, 12453574]

約数ペア:

[(1, 12453574), (2, 6226787), (7, 1779082), (14, 889541), (43, 289618), (86, 144809), (137, 90902), (151, 82474), (274, 45451), (301, 41374), (302, 41237), (602, 20687), (959, 12986), (1057, 11782), (1918, 6493), (2114, 5891)]