39985462

素因数分解:

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

素因数の和:397

約数の個数: 48

約数和(自身を含む): 73385280

約数和(自身を除く): 33399818

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 187, 209, 289, 323, 331, 374, 418, 578, 646, 662, 3179, 3553, 3641, 5491, 5627, 6289, 6358, 7106, 7282, 10982, 11254, 12578, 60401, 61897, 69179, 95659, 106913, 120802, 123794, 138358, 191318, 213826, 1052249, 1176043, 1817521, 2104498, 2352086, 3635042, 19992731, 39985462]

約数ペア:

[(1, 39985462), (2, 19992731), (11, 3635042), (17, 2352086), (19, 2104498), (22, 1817521), (34, 1176043), (38, 1052249), (187, 213826), (209, 191318), (289, 138358), (323, 123794), (331, 120802), (374, 106913), (418, 95659), (578, 69179), (646, 61897), (662, 60401), (3179, 12578), (3553, 11254), (3641, 10982), (5491, 7282), (5627, 7106), (6289, 6358)]