19366910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3079}}^1$

素因数の和:3140

約数の個数: 32

約数和(自身を含む): 37920960

約数和(自身を除く): 18554050

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 1258, 3079, 3145, 6158, 6290, 15395, 30790, 52343, 104686, 113923, 227846, 261715, 523430, 569615, 1139230, 1936691, 3873382, 9683455, 19366910]

約数ペア:

[(1, 19366910), (2, 9683455), (5, 3873382), (10, 1936691), (17, 1139230), (34, 569615), (37, 523430), (74, 261715), (85, 227846), (170, 113923), (185, 104686), (370, 52343), (629, 30790), (1258, 15395), (3079, 6290), (3145, 6158)]