16901390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{153649}}^1$

素因数の和:153667

約数の個数: 16

約数和(自身を含む): 33188400

約数和(自身を除く): 16287010

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 153649, 307298, 768245, 1536490, 1690139, 3380278, 8450695, 16901390]

約数ペア:

[(1, 16901390), (2, 8450695), (5, 3380278), (10, 1690139), (11, 1536490), (22, 768245), (55, 307298), (110, 153649)]