22235906

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{20627}}^1$

素因数の和:20654

約数の個数: 24

約数和(自身を含む): 42328656

約数和(自身を除く): 20092750

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 20627, 41254, 144389, 226897, 288778, 453794, 1010723, 1588279, 2021446, 3176558, 11117953, 22235906]

約数ペア:

[(1, 22235906), (2, 11117953), (7, 3176558), (11, 2021446), (14, 1588279), (22, 1010723), (49, 453794), (77, 288778), (98, 226897), (154, 144389), (539, 41254), (1078, 20627)]