38982718

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:384

約数の個数: 32

約数和(自身を含む): 63866880

約数和(自身を除く): 24884162

約数列:

[1, 2, 19, 38, 41, 82, 131, 191, 262, 382, 779, 1558, 2489, 3629, 4978, 5371, 7258, 7831, 10742, 15662, 25021, 50042, 102049, 148789, 204098, 297578, 475399, 950798, 1025861, 2051722, 19491359, 38982718]

約数ペア:

[(1, 38982718), (2, 19491359), (19, 2051722), (38, 1025861), (41, 950798), (82, 475399), (131, 297578), (191, 204098), (262, 148789), (382, 102049), (779, 50042), (1558, 25021), (2489, 15662), (3629, 10742), (4978, 7831), (5371, 7258)]