1868547982

素因数分解:

$2^1\times 7^1\times {\mathrm{11489}}^1\times {\mathrm{11617}}^1$

素因数の和:23115

約数の個数: 16

約数和(自身を含む): 3203779680

約数和(自身を除く): 1335231698

約数列:

[1, 2, 7, 14, 11489, 11617, 22978, 23234, 80423, 81319, 160846, 162638, 133467713, 266935426, 934273991, 1868547982]

約数ペア:

[(1, 1868547982), (2, 934273991), (7, 266935426), (14, 133467713), (11489, 162638), (11617, 160846), (22978, 81319), (23234, 80423)]