22191670

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1297}}^1$

素因数の和:1392

約数の個数: 32

約数和(自身を含む): 42055200

約数和(自身を除く): 19863530

約数列:

[1, 2, 5, 10, 29, 58, 59, 118, 145, 290, 295, 590, 1297, 1711, 2594, 3422, 6485, 8555, 12970, 17110, 37613, 75226, 76523, 153046, 188065, 376130, 382615, 765230, 2219167, 4438334, 11095835, 22191670]

約数ペア:

[(1, 22191670), (2, 11095835), (5, 4438334), (10, 2219167), (29, 765230), (58, 382615), (59, 376130), (118, 188065), (145, 153046), (290, 76523), (295, 75226), (590, 37613), (1297, 17110), (1711, 12970), (2594, 8555), (3422, 6485)]