15669413221

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{48029}}^1$

素因数の和:48289

約数の個数: 32

約数和(自身を含む): 20656742400

約数和(自身を除く): 4987329179

約数列:

[1, 7, 11, 19, 77, 133, 209, 223, 1463, 1561, 2453, 4237, 17171, 29659, 46607, 48029, 326249, 336203, 528319, 912551, 3698233, 6387857, 10038061, 10710467, 70266427, 74973269, 117815137, 203498873, 824705959, 1424492111, 2238487603, 15669413221]

約数ペア:

[(1, 15669413221), (7, 2238487603), (11, 1424492111), (19, 824705959), (77, 203498873), (133, 117815137), (209, 74973269), (223, 70266427), (1463, 10710467), (1561, 10038061), (2453, 6387857), (4237, 3698233), (17171, 912551), (29659, 528319), (46607, 336203), (48029, 326249)]