16512454

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:340

約数の個数: 32

約数和(自身を含む): 29154816

約数和(自身を除く): 12642362

約数列:

[1, 2, 7, 14, 73, 107, 146, 151, 214, 302, 511, 749, 1022, 1057, 1498, 2114, 7811, 11023, 15622, 16157, 22046, 32314, 54677, 77161, 109354, 113099, 154322, 226198, 1179461, 2358922, 8256227, 16512454]

約数ペア:

[(1, 16512454), (2, 8256227), (7, 2358922), (14, 1179461), (73, 226198), (107, 154322), (146, 113099), (151, 109354), (214, 77161), (302, 54677), (511, 32314), (749, 22046), (1022, 16157), (1057, 15622), (1498, 11023), (2114, 7811)]