17967759886

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1\times {\mathrm{8039}}^1$

素因数の和:8460

約数の個数: 32

約数和(自身を含む): 27996373440

約数和(自身を除く): 10028613554

約数列:

[1, 2, 41, 82, 97, 194, 281, 562, 3977, 7954, 8039, 11521, 16078, 23042, 27257, 54514, 329599, 659198, 779783, 1117537, 1559566, 2235074, 2258959, 4517918, 31971103, 63942206, 92617319, 185234638, 219119023, 438238046, 8983879943, 17967759886]

約数ペア:

[(1, 17967759886), (2, 8983879943), (41, 438238046), (82, 219119023), (97, 185234638), (194, 92617319), (281, 63942206), (562, 31971103), (3977, 4517918), (7954, 2258959), (8039, 2235074), (11521, 1559566), (16078, 1117537), (23042, 779783), (27257, 659198), (54514, 329599)]