19348756

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{6709}}^1$

素因数の和:6823

約数の個数: 24

約数和(自身を含む): 39079040

約数和(自身を除く): 19730284

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 6709, 13418, 26836, 46963, 93926, 187852, 691027, 1382054, 2764108, 4837189, 9674378, 19348756]

約数ペア:

[(1, 19348756), (2, 9674378), (4, 4837189), (7, 2764108), (14, 1382054), (28, 691027), (103, 187852), (206, 93926), (412, 46963), (721, 26836), (1442, 13418), (2884, 6709)]