12380388

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{23993}}^1$

素因数の和:24043

約数の個数: 24

約数和(自身を含む): 29560608

約数和(自身を除く): 17180220

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 23993, 47986, 71979, 95972, 143958, 287916, 1031699, 2063398, 3095097, 4126796, 6190194, 12380388]

約数ペア:

[(1, 12380388), (2, 6190194), (3, 4126796), (4, 3095097), (6, 2063398), (12, 1031699), (43, 287916), (86, 143958), (129, 95972), (172, 71979), (258, 47986), (516, 23993)]