15695504994

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1657}}^1\times {\mathrm{121439}}^1$

素因数の和:123114

約数の個数: 32

約数和(自身を含む): 33826383360

約数和(自身を除く): 18130878366

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1657, 3314, 4971, 9942, 21541, 43082, 64623, 121439, 129246, 242878, 364317, 728634, 1578707, 3157414, 4736121, 9472242, 201224423, 402448846, 603673269, 1207346538, 2615917499, 5231834998, 7847752497, 15695504994]

約数ペア:

[(1, 15695504994), (2, 7847752497), (3, 5231834998), (6, 2615917499), (13, 1207346538), (26, 603673269), (39, 402448846), (78, 201224423), (1657, 9472242), (3314, 4736121), (4971, 3157414), (9942, 1578707), (21541, 728634), (43082, 364317), (64623, 242878), (121439, 129246)]