12897094

素因数分解:

$2^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{1303}}^1$

素因数の和:1420

約数の個数: 24

約数和(自身を含む): 22744368

約数和(自身を除く): 9847274

約数列:

[1, 2, 7, 14, 49, 98, 101, 202, 707, 1303, 1414, 2606, 4949, 9121, 9898, 18242, 63847, 127694, 131603, 263206, 921221, 1842442, 6448547, 12897094]

約数ペア:

[(1, 12897094), (2, 6448547), (7, 1842442), (14, 921221), (49, 263206), (98, 131603), (101, 127694), (202, 63847), (707, 18242), (1303, 9898), (1414, 9121), (2606, 4949)]