19808706

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{194203}}^1$

素因数の和:194225

約数の個数: 16

約数和(自身を含む): 41948064

約数和(自身を除く): 22139358

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 194203, 388406, 582609, 1165218, 3301451, 6602902, 9904353, 19808706]

約数ペア:

[(1, 19808706), (2, 9904353), (3, 6602902), (6, 3301451), (17, 1165218), (34, 582609), (51, 388406), (102, 194203)]