15977388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{190207}}^1$

素因数の和:190221

約数の個数: 24

約数和(自身を含む): 42606592

約数和(自身を除く): 26629204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 190207, 380414, 570621, 760828, 1141242, 1331449, 2282484, 2662898, 3994347, 5325796, 7988694, 15977388]

約数ペア:

[(1, 15977388), (2, 7988694), (3, 5325796), (4, 3994347), (6, 2662898), (7, 2282484), (12, 1331449), (14, 1141242), (21, 760828), (28, 570621), (42, 380414), (84, 190207)]