12441810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{647}}^1$

素因数の和:1298

約数の個数: 32

約数和(自身を含む): 29953152

約数和(自身を除く): 17511342

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 641, 647, 1282, 1294, 1923, 1941, 3205, 3235, 3846, 3882, 6410, 6470, 9615, 9705, 19230, 19410, 414727, 829454, 1244181, 2073635, 2488362, 4147270, 6220905, 12441810]

約数ペア:

[(1, 12441810), (2, 6220905), (3, 4147270), (5, 2488362), (6, 2073635), (10, 1244181), (15, 829454), (30, 414727), (641, 19410), (647, 19230), (1282, 9705), (1294, 9615), (1923, 6470), (1941, 6410), (3205, 3882), (3235, 3846)]