12862930

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:414

約数の個数: 32

約数和(自身を含む): 23995440

約数和(自身を除く): 11132510

約数列:

[1, 2, 5, 10, 41, 82, 137, 205, 229, 274, 410, 458, 685, 1145, 1370, 2290, 5617, 9389, 11234, 18778, 28085, 31373, 46945, 56170, 62746, 93890, 156865, 313730, 1286293, 2572586, 6431465, 12862930]

約数ペア:

[(1, 12862930), (2, 6431465), (5, 2572586), (10, 1286293), (41, 313730), (82, 156865), (137, 93890), (205, 62746), (229, 56170), (274, 46945), (410, 31373), (458, 28085), (685, 18778), (1145, 11234), (1370, 9389), (2290, 5617)]