81002548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{96893}}^1$

素因数の和:96927

約数の個数: 24

約数和(自身を含む): 162781920

約数和(自身を除く): 81779372

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 96893, 193786, 387572, 1065823, 1840967, 2131646, 3681934, 4263292, 7363868, 20250637, 40501274, 81002548]

約数ペア:

[(1, 81002548), (2, 40501274), (4, 20250637), (11, 7363868), (19, 4263292), (22, 3681934), (38, 2131646), (44, 1840967), (76, 1065823), (209, 387572), (418, 193786), (836, 96893)]