17926430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1901}}^1$

素因数の和:1972

約数の個数: 32

約数和(自身を含む): 34509888

約数和(自身を除く): 16583458

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 943, 1886, 1901, 3802, 4715, 9430, 9505, 19010, 43723, 77941, 87446, 155882, 218615, 389705, 437230, 779410, 1792643, 3585286, 8963215, 17926430]

約数ペア:

[(1, 17926430), (2, 8963215), (5, 3585286), (10, 1792643), (23, 779410), (41, 437230), (46, 389705), (82, 218615), (115, 155882), (205, 87446), (230, 77941), (410, 43723), (943, 19010), (1886, 9505), (1901, 9430), (3802, 4715)]