16528822

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^2$

素因数の和:268

約数の個数: 24

約数和(自身を含む): 26996760

約数和(自身を除く): 10467938

約数列:

[1, 2, 19, 38, 41, 82, 103, 206, 779, 1558, 1957, 3914, 4223, 8446, 10609, 21218, 80237, 160474, 201571, 403142, 434969, 869938, 8264411, 16528822]

約数ペア:

[(1, 16528822), (2, 8264411), (19, 869938), (38, 434969), (41, 403142), (82, 201571), (103, 160474), (206, 80237), (779, 21218), (1558, 10609), (1957, 8446), (3914, 4223)]