19284345

素因数分解:

$3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{677}}^1$

素因数の和:902

約数の個数: 32

約数和(自身を含む): 34496640

約数和(自身を除く): 15212295

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 211, 633, 677, 1055, 1899, 2031, 3165, 3385, 5697, 6093, 9495, 10155, 18279, 28485, 30465, 91395, 142847, 428541, 714235, 1285623, 2142705, 3856869, 6428115, 19284345]

約数ペア:

[(1, 19284345), (3, 6428115), (5, 3856869), (9, 2142705), (15, 1285623), (27, 714235), (45, 428541), (135, 142847), (211, 91395), (633, 30465), (677, 28485), (1055, 18279), (1899, 10155), (2031, 9495), (3165, 6093), (3385, 5697)]