19393410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{15767}}^1$

素因数の和:15818

約数の個数: 32

約数和(自身を含む): 47682432

約数和(自身を除く): 28289022

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 15767, 31534, 47301, 78835, 94602, 157670, 236505, 473010, 646447, 1292894, 1939341, 3232235, 3878682, 6464470, 9696705, 19393410]

約数ペア:

[(1, 19393410), (2, 9696705), (3, 6464470), (5, 3878682), (6, 3232235), (10, 1939341), (15, 1292894), (30, 646447), (41, 473010), (82, 236505), (123, 157670), (205, 94602), (246, 78835), (410, 47301), (615, 31534), (1230, 15767)]