16786684

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{5741}}^1$

素因数の和:5805

約数の個数: 24

約数和(自身を含む): 31833648

約数和(自身を除く): 15046964

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 5741, 11482, 22964, 97597, 195194, 246863, 390388, 493726, 987452, 4196671, 8393342, 16786684]

約数ペア:

[(1, 16786684), (2, 8393342), (4, 4196671), (17, 987452), (34, 493726), (43, 390388), (68, 246863), (86, 195194), (172, 97597), (731, 22964), (1462, 11482), (2924, 5741)]