11998748636

素因数分解:

$2^2\times 7^1\times {\mathrm{6343}}^1\times {\mathrm{67559}}^1$

素因数の和:73913

約数の個数: 24

約数和(自身を含む): 24001635840

約数和(自身を除く): 12002887204

約数列:

[1, 2, 4, 7, 14, 28, 6343, 12686, 25372, 44401, 67559, 88802, 135118, 177604, 270236, 472913, 945826, 1891652, 428526737, 857053474, 1714106948, 2999687159, 5999374318, 11998748636]

約数ペア:

[(1, 11998748636), (2, 5999374318), (4, 2999687159), (7, 1714106948), (14, 857053474), (28, 428526737), (6343, 1891652), (12686, 945826), (25372, 472913), (44401, 270236), (67559, 177604), (88802, 135118)]