74912402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{10007}}^1$

素因数の和:10225

約数の個数: 16

約数和(自身を含む): 118895040

約数和(自身を除く): 43982638

約数列:

[1, 2, 19, 38, 197, 394, 3743, 7486, 10007, 20014, 190133, 380266, 1971379, 3942758, 37456201, 74912402]

約数ペア:

[(1, 74912402), (2, 37456201), (19, 3942758), (38, 1971379), (197, 380266), (394, 190133), (3743, 20014), (7486, 10007)]