15674568434

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{139969}}^1$

素因数の和:140418

約数の個数: 32

約数和(自身を含む): 28352323200

約数和(自身を除く): 12677754766

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 421, 842, 2947, 5894, 7999, 15998, 55993, 111986, 139969, 279938, 979783, 1959566, 2659411, 5318822, 18615877, 37231754, 58926949, 117853898, 412488643, 824977286, 1119612031, 2239224062, 7837284217, 15674568434]

約数ペア:

[(1, 15674568434), (2, 7837284217), (7, 2239224062), (14, 1119612031), (19, 824977286), (38, 412488643), (133, 117853898), (266, 58926949), (421, 37231754), (842, 18615877), (2947, 5318822), (5894, 2659411), (7999, 1959566), (15998, 979783), (55993, 279938), (111986, 139969)]