1900197814

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{132751}}^1$

素因数の和:133191

約数の個数: 16

約数和(自身を含む): 3025152576

約数和(自身を除く): 1124954762

約数列:

[1, 2, 17, 34, 421, 842, 7157, 14314, 132751, 265502, 2256767, 4513534, 55888171, 111776342, 950098907, 1900197814]

約数ペア:

[(1, 1900197814), (2, 950098907), (17, 111776342), (34, 55888171), (421, 4513534), (842, 2256767), (7157, 265502), (14314, 132751)]