22937278

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{653}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 42630336

約数和(自身を除く): 19693058

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 193, 386, 653, 1306, 1351, 2509, 2702, 4571, 5018, 8489, 9142, 16978, 17563, 35126, 59423, 118846, 126029, 252058, 882203, 1638377, 1764406, 3276754, 11468639, 22937278]

約数ペア:

[(1, 22937278), (2, 11468639), (7, 3276754), (13, 1764406), (14, 1638377), (26, 882203), (91, 252058), (182, 126029), (193, 118846), (386, 59423), (653, 35126), (1306, 17563), (1351, 16978), (2509, 9142), (2702, 8489), (4571, 5018)]