19200718

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{18217}}^1$

素因数の和:18267

約数の個数: 16

約数和(自身を含む): 31480704

約数和(自身を除く): 12279986

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 18217, 36434, 309689, 564727, 619378, 1129454, 9600359, 19200718]

約数ペア:

[(1, 19200718), (2, 9600359), (17, 1129454), (31, 619378), (34, 564727), (62, 309689), (527, 36434), (1054, 18217)]