13928388

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{26993}}^1$

素因数の和:27043

約数の個数: 24

約数和(自身を含む): 33256608

約数和(自身を除く): 19328220

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 26993, 53986, 80979, 107972, 161958, 323916, 1160699, 2321398, 3482097, 4642796, 6964194, 13928388]

約数ペア:

[(1, 13928388), (2, 6964194), (3, 4642796), (4, 3482097), (6, 2321398), (12, 1160699), (43, 323916), (86, 161958), (129, 107972), (172, 80979), (258, 53986), (516, 26993)]