16902010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1709}}^1$

素因数の和:1782

約数の個数: 32

約数和(自身を含む): 32503680

約数和(自身を除く): 15601670

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1709, 1978, 3418, 4945, 8545, 9890, 17090, 39307, 73487, 78614, 146974, 196535, 367435, 393070, 734870, 1690201, 3380402, 8451005, 16902010]

約数ペア:

[(1, 16902010), (2, 8451005), (5, 3380402), (10, 1690201), (23, 734870), (43, 393070), (46, 367435), (86, 196535), (115, 146974), (215, 78614), (230, 73487), (430, 39307), (989, 17090), (1709, 9890), (1978, 8545), (3418, 4945)]