9769712

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{19697}}^1$

素因数の和:19736

約数の個数: 20

約数和(自身を含む): 19540416

約数和(自身を除く): 9770704

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 19697, 39394, 78788, 157576, 315152, 610607, 1221214, 2442428, 4884856, 9769712]

約数ペア:

[(1, 9769712), (2, 4884856), (4, 2442428), (8, 1221214), (16, 610607), (31, 315152), (62, 157576), (124, 78788), (248, 39394), (496, 19697)]