201819473431

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3853}}^1\times {\mathrm{74509}}^1$

素因数の和:78418

約数の個数: 16

約数和(自身を含む): 218242770400

約数和(自身を除く): 16423296969

約数列:

[1, 19, 37, 703, 3853, 73207, 74509, 142561, 1415671, 2708659, 2756833, 52379827, 287083177, 5454580363, 10622077549, 201819473431]

約数ペア:

[(1, 201819473431), (19, 10622077549), (37, 5454580363), (703, 287083177), (3853, 52379827), (73207, 2756833), (74509, 2708659), (142561, 1415671)]