16470118

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 29272320

約数和(自身を除く): 12802202

約数列:

[1, 2, 7, 14, 43, 86, 109, 218, 251, 301, 502, 602, 763, 1526, 1757, 3514, 4687, 9374, 10793, 21586, 27359, 32809, 54718, 65618, 75551, 151102, 191513, 383026, 1176437, 2352874, 8235059, 16470118]

約数ペア:

[(1, 16470118), (2, 8235059), (7, 2352874), (14, 1176437), (43, 383026), (86, 191513), (109, 151102), (218, 75551), (251, 65618), (301, 54718), (502, 32809), (602, 27359), (763, 21586), (1526, 10793), (1757, 9374), (3514, 4687)]