19342170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{214913}}^1$

素因数の和:214926

約数の個数: 24

約数和(自身を含む): 50289876

約数和(自身を除く): 30947706

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 214913, 429826, 644739, 1074565, 1289478, 1934217, 2149130, 3223695, 3868434, 6447390, 9671085, 19342170]

約数ペア:

[(1, 19342170), (2, 9671085), (3, 6447390), (5, 3868434), (6, 3223695), (9, 2149130), (10, 1934217), (15, 1289478), (18, 1074565), (30, 644739), (45, 429826), (90, 214913)]