39194758

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:181

約数の個数: 48

約数和(自身を含む): 68080320

約数和(自身を除く): 28885562

約数列:

[1, 2, 17, 19, 34, 38, 43, 83, 86, 166, 289, 323, 578, 646, 731, 817, 1411, 1462, 1577, 1634, 2822, 3154, 3569, 5491, 7138, 10982, 12427, 13889, 23987, 24854, 26809, 27778, 47974, 53618, 60673, 67811, 121346, 135622, 236113, 455753, 472226, 911506, 1031441, 1152787, 2062882, 2305574, 19597379, 39194758]

約数ペア:

[(1, 39194758), (2, 19597379), (17, 2305574), (19, 2062882), (34, 1152787), (38, 1031441), (43, 911506), (83, 472226), (86, 455753), (166, 236113), (289, 135622), (323, 121346), (578, 67811), (646, 60673), (731, 53618), (817, 47974), (1411, 27778), (1462, 26809), (1577, 24854), (1634, 23987), (2822, 13889), (3154, 12427), (3569, 10982), (5491, 7138)]