22386910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:437

約数の個数: 64

約数和(自身を含む): 50424192

約数和(自身を除く): 28037282

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 73, 91, 130, 146, 182, 337, 365, 455, 511, 674, 730, 910, 949, 1022, 1685, 1898, 2359, 2555, 3370, 4381, 4718, 4745, 5110, 6643, 8762, 9490, 11795, 13286, 21905, 23590, 24601, 30667, 33215, 43810, 49202, 61334, 66430, 123005, 153335, 172207, 246010, 306670, 319813, 344414, 639626, 861035, 1599065, 1722070, 2238691, 3198130, 4477382, 11193455, 22386910]

約数ペア:

[(1, 22386910), (2, 11193455), (5, 4477382), (7, 3198130), (10, 2238691), (13, 1722070), (14, 1599065), (26, 861035), (35, 639626), (65, 344414), (70, 319813), (73, 306670), (91, 246010), (130, 172207), (146, 153335), (182, 123005), (337, 66430), (365, 61334), (455, 49202), (511, 43810), (674, 33215), (730, 30667), (910, 24601), (949, 23590), (1022, 21905), (1685, 13286), (1898, 11795), (2359, 9490), (2555, 8762), (3370, 6643), (4381, 5110), (4718, 4745)]