19314894212

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{829}}^1\times {\mathrm{123931}}^1$

素因数の和:124811

約数の個数: 24

約数和(自身を含む): 34562156160

約数和(自身を除く): 15247261948

約数列:

[1, 2, 4, 47, 94, 188, 829, 1658, 3316, 38963, 77926, 123931, 155852, 247862, 495724, 5824757, 11649514, 23299028, 102738799, 205477598, 410955196, 4828723553, 9657447106, 19314894212]

約数ペア:

[(1, 19314894212), (2, 9657447106), (4, 4828723553), (47, 410955196), (94, 205477598), (188, 102738799), (829, 23299028), (1658, 11649514), (3316, 5824757), (38963, 495724), (77926, 247862), (123931, 155852)]