22017254

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{523}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 39438336

約数和(自身を除く): 17421082

約数列:

[1, 2, 7, 14, 31, 62, 97, 194, 217, 434, 523, 679, 1046, 1358, 3007, 3661, 6014, 7322, 16213, 21049, 32426, 42098, 50731, 101462, 113491, 226982, 355117, 710234, 1572661, 3145322, 11008627, 22017254]

約数ペア:

[(1, 22017254), (2, 11008627), (7, 3145322), (14, 1572661), (31, 710234), (62, 355117), (97, 226982), (194, 113491), (217, 101462), (434, 50731), (523, 42098), (679, 32426), (1046, 21049), (1358, 16213), (3007, 7322), (3661, 6014)]