16293340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{116381}}^1$

素因数の和:116397

約数の個数: 24

約数和(自身を含む): 39104352

約数和(自身を除く): 22811012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 116381, 232762, 465524, 581905, 814667, 1163810, 1629334, 2327620, 3258668, 4073335, 8146670, 16293340]

約数ペア:

[(1, 16293340), (2, 8146670), (4, 4073335), (5, 3258668), (7, 2327620), (10, 1629334), (14, 1163810), (20, 814667), (28, 581905), (35, 465524), (70, 232762), (140, 116381)]