19480070

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{17239}}^1$

素因数の和:17359

約数の個数: 16

約数和(自身を含む): 35376480

約数和(自身を除く): 15896410

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 17239, 34478, 86195, 172390, 1948007, 3896014, 9740035, 19480070]

約数ペア:

[(1, 19480070), (2, 9740035), (5, 3896014), (10, 1948007), (113, 172390), (226, 86195), (565, 34478), (1130, 17239)]