16939454

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1697}}^1$

素因数の和:1760

約数の個数: 32

約数和(自身を含む): 31297536

約数和(自身を除く): 14358082

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 713, 1426, 1697, 3394, 4991, 9982, 11879, 23758, 39031, 52607, 78062, 105214, 273217, 368249, 546434, 736498, 1209961, 2419922, 8469727, 16939454]

約数ペア:

[(1, 16939454), (2, 8469727), (7, 2419922), (14, 1209961), (23, 736498), (31, 546434), (46, 368249), (62, 273217), (161, 105214), (217, 78062), (322, 52607), (434, 39031), (713, 23758), (1426, 11879), (1697, 9982), (3394, 4991)]