19676992

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{5801}}^1$

素因数の和:5866

約数の個数: 28

約数和(自身を含む): 39790116

約数和(自身を除く): 20113124

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 424, 848, 1696, 3392, 5801, 11602, 23204, 46408, 92816, 185632, 307453, 371264, 614906, 1229812, 2459624, 4919248, 9838496, 19676992]

約数ペア:

[(1, 19676992), (2, 9838496), (4, 4919248), (8, 2459624), (16, 1229812), (32, 614906), (53, 371264), (64, 307453), (106, 185632), (212, 92816), (424, 46408), (848, 23204), (1696, 11602), (3392, 5801)]