12999910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16883}}^1$

素因数の和:16908

約数の個数: 32

約数和(自身を含む): 29175552

約数和(自身を除く): 16175642

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 16883, 33766, 84415, 118181, 168830, 185713, 236362, 371426, 590905, 928565, 1181810, 1299991, 1857130, 2599982, 6499955, 12999910]

約数ペア:

[(1, 12999910), (2, 6499955), (5, 2599982), (7, 1857130), (10, 1299991), (11, 1181810), (14, 928565), (22, 590905), (35, 371426), (55, 236362), (70, 185713), (77, 168830), (110, 118181), (154, 84415), (385, 33766), (770, 16883)]