22621354

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{709}}^1$

素因数の和:814

約数の個数: 32

約数和(自身を含む): 40487040

約数和(自身を除く): 17865686

約数列:

[1, 2, 7, 14, 43, 53, 86, 106, 301, 371, 602, 709, 742, 1418, 2279, 4558, 4963, 9926, 15953, 30487, 31906, 37577, 60974, 75154, 213409, 263039, 426818, 526078, 1615811, 3231622, 11310677, 22621354]

約数ペア:

[(1, 22621354), (2, 11310677), (7, 3231622), (14, 1615811), (43, 526078), (53, 426818), (86, 263039), (106, 213409), (301, 75154), (371, 60974), (602, 37577), (709, 31906), (742, 30487), (1418, 15953), (2279, 9926), (4558, 4963)]