30995098

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{1979}}^1$

素因数の和:2213

約数の個数: 16

約数和(自身を含む): 47900160

約数和(自身を除く): 16905062

約数列:

[1, 2, 41, 82, 191, 382, 1979, 3958, 7831, 15662, 81139, 162278, 377989, 755978, 15497549, 30995098]

約数ペア:

[(1, 30995098), (2, 15497549), (41, 755978), (82, 377989), (191, 162278), (382, 81139), (1979, 15662), (3958, 7831)]