12698802914

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{21094357}}^1$

素因数の和:21094409

約数の個数: 16

約数和(自身を含む): 22275642048

約数和(自身を除く): 9576839134

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 21094357, 42188714, 147660499, 295320998, 907057351, 1814114702, 6349401457, 12698802914]

約数ペア:

[(1, 12698802914), (2, 6349401457), (7, 1814114702), (14, 907057351), (43, 295320998), (86, 147660499), (301, 42188714), (602, 21094357)]