1939294907

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 2397252480

約数和(自身を除く): 457957573

約数列:

[1, 11, 17, 19, 97, 187, 209, 289, 323, 331, 1067, 1649, 1843, 3179, 3553, 3641, 5491, 5627, 6289, 18139, 20273, 28033, 31331, 32107, 60401, 61897, 69179, 95659, 106913, 308363, 344641, 353177, 532627, 545819, 610033, 1052249, 1176043, 1817521, 5858897, 6004009, 6710363, 9278923, 10370561, 19992731, 102068153, 114076171, 176299537, 1939294907]

約数ペア:

[(1, 1939294907), (11, 176299537), (17, 114076171), (19, 102068153), (97, 19992731), (187, 10370561), (209, 9278923), (289, 6710363), (323, 6004009), (331, 5858897), (1067, 1817521), (1649, 1176043), (1843, 1052249), (3179, 610033), (3553, 545819), (3641, 532627), (5491, 353177), (5627, 344641), (6289, 308363), (18139, 106913), (20273, 95659), (28033, 69179), (31331, 61897), (32107, 60401)]