12219630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{407321}}^1$

素因数の和:407331

約数の個数: 16

約数和(自身を含む): 29327184

約数和(自身を除く): 17107554

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 407321, 814642, 1221963, 2036605, 2443926, 4073210, 6109815, 12219630]

約数ペア:

[(1, 12219630), (2, 6109815), (3, 4073210), (5, 2443926), (6, 2036605), (10, 1221963), (15, 814642), (30, 407321)]