3928592

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{12923}}^1$

素因数の和:12950

約数の個数: 20

約数和(自身を含む): 8012880

約数和(自身を除く): 4084288

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 12923, 25846, 51692, 103384, 206768, 245537, 491074, 982148, 1964296, 3928592]

約数ペア:

[(1, 3928592), (2, 1964296), (4, 982148), (8, 491074), (16, 245537), (19, 206768), (38, 103384), (76, 51692), (152, 25846), (304, 12923)]