19650984

素因数分解:

$2^3\times 3^1\times {\mathrm{569}}^1\times {\mathrm{1439}}^1$

素因数の和:2017

約数の個数: 32

約数和(自身を含む): 49248000

約数和(自身を除く): 29597016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 569, 1138, 1439, 1707, 2276, 2878, 3414, 4317, 4552, 5756, 6828, 8634, 11512, 13656, 17268, 34536, 818791, 1637582, 2456373, 3275164, 4912746, 6550328, 9825492, 19650984]

約数ペア:

[(1, 19650984), (2, 9825492), (3, 6550328), (4, 4912746), (6, 3275164), (8, 2456373), (12, 1637582), (24, 818791), (569, 34536), (1138, 17268), (1439, 13656), (1707, 11512), (2276, 8634), (2878, 6828), (3414, 5756), (4317, 4552)]