15691274222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{32117}}^1$

素因数の和:32217

約数の個数: 64

約数和(自身を含む): 28489950720

約数和(自身を除く): 12798676498

約数列:

[1, 2, 13, 19, 23, 26, 38, 43, 46, 86, 247, 299, 437, 494, 559, 598, 817, 874, 989, 1118, 1634, 1978, 5681, 10621, 11362, 12857, 18791, 21242, 25714, 32117, 37582, 64234, 244283, 417521, 488566, 610223, 738691, 835042, 1220446, 1381031, 1477382, 2762062, 7932899, 9602983, 14035129, 15865798, 17953403, 19205966, 26239589, 28070258, 31763713, 35906806, 52479178, 63527426, 182456677, 341114657, 364913354, 412928269, 603510547, 682229314, 825856538, 1207021094, 7845637111, 15691274222]

約数ペア:

[(1, 15691274222), (2, 7845637111), (13, 1207021094), (19, 825856538), (23, 682229314), (26, 603510547), (38, 412928269), (43, 364913354), (46, 341114657), (86, 182456677), (247, 63527426), (299, 52479178), (437, 35906806), (494, 31763713), (559, 28070258), (598, 26239589), (817, 19205966), (874, 17953403), (989, 15865798), (1118, 14035129), (1634, 9602983), (1978, 7932899), (5681, 2762062), (10621, 1477382), (11362, 1381031), (12857, 1220446), (18791, 835042), (21242, 738691), (25714, 610223), (32117, 488566), (37582, 417521), (64234, 244283)]