19005243698

素因数分解:

$2^1\times 7^1\times {\mathrm{1901}}^1\times {\mathrm{714107}}^1$

素因数の和:716017

約数の個数: 16

約数和(自身を含む): 32597601984

約数和(自身を除く): 13592358286

約数列:

[1, 2, 7, 14, 1901, 3802, 13307, 26614, 714107, 1428214, 4998749, 9997498, 1357517407, 2715034814, 9502621849, 19005243698]

約数ペア:

[(1, 19005243698), (2, 9502621849), (7, 2715034814), (14, 1357517407), (1901, 9997498), (3802, 4998749), (13307, 1428214), (26614, 714107)]