15671781412

素因数分解:

$2^2\times 7^1\times {\mathrm{28387}}^1\times {\mathrm{19717}}^1$

素因数の和:48115

約数の個数: 24

約数和(自身を含む): 31346256704

約数和(自身を除く): 15674475292

約数列:

[1, 2, 4, 7, 14, 28, 19717, 28387, 39434, 56774, 78868, 113548, 138019, 198709, 276038, 397418, 552076, 794836, 559706479, 1119412958, 2238825916, 3917945353, 7835890706, 15671781412]

約数ペア:

[(1, 15671781412), (2, 7835890706), (4, 3917945353), (7, 2238825916), (14, 1119412958), (28, 559706479), (19717, 794836), (28387, 552076), (39434, 397418), (56774, 276038), (78868, 198709), (113548, 138019)]