19152024208

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{16397281}}^1$

素因数の和:16397362

約数の個数: 20

約数和(自身を含む): 37615364908

約数和(自身を除く): 18463340700

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 16397281, 32794562, 65589124, 131178248, 262356496, 1197001513, 2394003026, 4788006052, 9576012104, 19152024208]

約数ペア:

[(1, 19152024208), (2, 9576012104), (4, 4788006052), (8, 2394003026), (16, 1197001513), (73, 262356496), (146, 131178248), (292, 65589124), (584, 32794562), (1168, 16397281)]