12992716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4159}}^1$

素因数の和:4245

約数の個数: 24

約数和(自身を含む): 25159680

約数和(自身を除く): 12166964

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 4159, 8318, 16636, 45749, 91498, 182996, 295289, 590578, 1181156, 3248179, 6496358, 12992716]

約数ペア:

[(1, 12992716), (2, 6496358), (4, 3248179), (11, 1181156), (22, 590578), (44, 295289), (71, 182996), (142, 91498), (284, 45749), (781, 16636), (1562, 8318), (3124, 4159)]