16143988

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{15583}}^1$

素因数の和:15631

約数の個数: 24

約数和(自身を含む): 33162752

約数和(自身を除く): 17018764

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 15583, 31166, 62332, 109081, 218162, 436324, 576571, 1153142, 2306284, 4035997, 8071994, 16143988]

約数ペア:

[(1, 16143988), (2, 8071994), (4, 4035997), (7, 2306284), (14, 1153142), (28, 576571), (37, 436324), (74, 218162), (148, 109081), (259, 62332), (518, 31166), (1036, 15583)]