12219005230

素因数分解:

$2^1\times 5^1\times {\mathrm{1223}}^1\times {\mathrm{999101}}^1$

素因数の和:1000331

約数の個数: 16

約数和(自身を含む): 22012215264

約数和(自身を除く): 9793210034

約数列:

[1, 2, 5, 10, 1223, 2446, 6115, 12230, 999101, 1998202, 4995505, 9991010, 1221900523, 2443801046, 6109502615, 12219005230]

約数ペア:

[(1, 12219005230), (2, 6109502615), (5, 2443801046), (10, 1221900523), (1223, 9991010), (2446, 4995505), (6115, 1998202), (12230, 999101)]