11897242

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 21381120

約数和(自身を除く): 9483878

約数列:

[1, 2, 7, 14, 31, 62, 79, 158, 217, 347, 434, 553, 694, 1106, 2429, 2449, 4858, 4898, 10757, 17143, 21514, 27413, 34286, 54826, 75299, 150598, 191891, 383782, 849803, 1699606, 5948621, 11897242]

約数ペア:

[(1, 11897242), (2, 5948621), (7, 1699606), (14, 849803), (31, 383782), (62, 191891), (79, 150598), (158, 75299), (217, 54826), (347, 34286), (434, 27413), (553, 21514), (694, 17143), (1106, 10757), (2429, 4898), (2449, 4858)]