13563872

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3187}}^1$

素因数の和:3223

約数の個数: 48

約数和(自身を含む): 32135040

約数和(自身を除く): 18571168

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 3187, 4256, 6374, 12748, 22309, 25496, 44618, 50992, 60553, 89236, 101984, 121106, 178472, 242212, 356944, 423871, 484424, 713888, 847742, 968848, 1695484, 1937696, 3390968, 6781936, 13563872]

約数ペア:

[(1, 13563872), (2, 6781936), (4, 3390968), (7, 1937696), (8, 1695484), (14, 968848), (16, 847742), (19, 713888), (28, 484424), (32, 423871), (38, 356944), (56, 242212), (76, 178472), (112, 121106), (133, 101984), (152, 89236), (224, 60553), (266, 50992), (304, 44618), (532, 25496), (608, 22309), (1064, 12748), (2128, 6374), (3187, 4256)]