22570418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{683}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 38610432

約数和(自身を除く): 16040014

約数列:

[1, 2, 13, 26, 31, 41, 62, 82, 403, 533, 683, 806, 1066, 1271, 1366, 2542, 8879, 16523, 17758, 21173, 28003, 33046, 42346, 56006, 275249, 364039, 550498, 728078, 868093, 1736186, 11285209, 22570418]

約数ペア:

[(1, 22570418), (2, 11285209), (13, 1736186), (26, 868093), (31, 728078), (41, 550498), (62, 364039), (82, 275249), (403, 56006), (533, 42346), (683, 33046), (806, 28003), (1066, 21173), (1271, 17758), (1366, 16523), (2542, 8879)]