21986232

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{15527}}^1$

素因数の和:15595

約数の個数: 32

約数和(自身を含む): 55900800

約数和(自身を除く): 33914568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 177, 236, 354, 472, 708, 1416, 15527, 31054, 46581, 62108, 93162, 124216, 186324, 372648, 916093, 1832186, 2748279, 3664372, 5496558, 7328744, 10993116, 21986232]

約数ペア:

[(1, 21986232), (2, 10993116), (3, 7328744), (4, 5496558), (6, 3664372), (8, 2748279), (12, 1832186), (24, 916093), (59, 372648), (118, 186324), (177, 124216), (236, 93162), (354, 62108), (472, 46581), (708, 31054), (1416, 15527)]