11877460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1973}}^1$

素因数の和:2032

約数の個数: 48

約数和(自身を含む): 29183616

約数和(自身を除く): 17306156

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 1973, 3010, 3946, 6020, 7892, 9865, 13811, 19730, 27622, 39460, 55244, 69055, 84839, 138110, 169678, 276220, 339356, 424195, 593873, 848390, 1187746, 1696780, 2375492, 2969365, 5938730, 11877460]

約数ペア:

[(1, 11877460), (2, 5938730), (4, 2969365), (5, 2375492), (7, 1696780), (10, 1187746), (14, 848390), (20, 593873), (28, 424195), (35, 339356), (43, 276220), (70, 169678), (86, 138110), (140, 84839), (172, 69055), (215, 55244), (301, 39460), (430, 27622), (602, 19730), (860, 13811), (1204, 9865), (1505, 7892), (1973, 6020), (3010, 3946)]