15679749246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19211}}^1\times {\mathrm{19433}}^1$

素因数の和:38656

約数の個数: 32

約数和(自身を含む): 35843136768

約数和(自身を除く): 20163387522

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 19211, 19433, 38422, 38866, 57633, 58299, 115266, 116598, 134477, 136031, 268954, 272062, 403431, 408093, 806862, 816186, 373327363, 746654726, 1119982089, 2239964178, 2613291541, 5226583082, 7839874623, 15679749246]

約数ペア:

[(1, 15679749246), (2, 7839874623), (3, 5226583082), (6, 2613291541), (7, 2239964178), (14, 1119982089), (21, 746654726), (42, 373327363), (19211, 816186), (19433, 806862), (38422, 408093), (38866, 403431), (57633, 272062), (58299, 268954), (115266, 136031), (116598, 134477)]