13693984

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:353

約数の個数: 48

約数和(自身を含む): 28788480

約数和(自身を除く): 15094496

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 101, 152, 202, 223, 304, 404, 446, 608, 808, 892, 1616, 1784, 1919, 3232, 3568, 3838, 4237, 7136, 7676, 8474, 15352, 16948, 22523, 30704, 33896, 45046, 61408, 67792, 90092, 135584, 180184, 360368, 427937, 720736, 855874, 1711748, 3423496, 6846992, 13693984]

約数ペア:

[(1, 13693984), (2, 6846992), (4, 3423496), (8, 1711748), (16, 855874), (19, 720736), (32, 427937), (38, 360368), (76, 180184), (101, 135584), (152, 90092), (202, 67792), (223, 61408), (304, 45046), (404, 33896), (446, 30704), (608, 22523), (808, 16948), (892, 15352), (1616, 8474), (1784, 7676), (1919, 7136), (3232, 4237), (3568, 3838)]