19336974

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{140123}}^1$

素因数の和:140151

約数の個数: 16

約数和(自身を含む): 40355712

約数和(自身を除く): 21018738

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 140123, 280246, 420369, 840738, 3222829, 6445658, 9668487, 19336974]

約数ペア:

[(1, 19336974), (2, 9668487), (3, 6445658), (6, 3222829), (23, 840738), (46, 420369), (69, 280246), (138, 140123)]