1909552

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{5189}}^1$

素因数の和:5220

約数の個数: 20

約数和(自身を含む): 3861360

約数和(自身を除く): 1951808

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 5189, 10378, 20756, 41512, 83024, 119347, 238694, 477388, 954776, 1909552]

約数ペア:

[(1, 1909552), (2, 954776), (4, 477388), (8, 238694), (16, 119347), (23, 83024), (46, 41512), (92, 20756), (184, 10378), (368, 5189)]