19263208

素因数分解:

$2^3\times {\mathrm{1013}}^1\times {\mathrm{2377}}^1$

素因数の和:3396

約数の個数: 16

約数和(自身を含む): 36169380

約数和(自身を除く): 16906172

約数列:

[1, 2, 4, 8, 1013, 2026, 2377, 4052, 4754, 8104, 9508, 19016, 2407901, 4815802, 9631604, 19263208]

約数ペア:

[(1, 19263208), (2, 9631604), (4, 4815802), (8, 2407901), (1013, 19016), (2026, 9508), (2377, 8104), (4052, 4754)]