19387776

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{1741}}^1$

素因数の和:1787

約数の個数: 64

約数和(自身を含む): 53305200

約数和(自身を除く): 33917424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 348, 384, 464, 696, 928, 1392, 1741, 1856, 2784, 3482, 3712, 5223, 5568, 6964, 10446, 11136, 13928, 20892, 27856, 41784, 50489, 55712, 83568, 100978, 111424, 151467, 167136, 201956, 222848, 302934, 334272, 403912, 605868, 668544, 807824, 1211736, 1615648, 2423472, 3231296, 4846944, 6462592, 9693888, 19387776]

約数ペア:

[(1, 19387776), (2, 9693888), (3, 6462592), (4, 4846944), (6, 3231296), (8, 2423472), (12, 1615648), (16, 1211736), (24, 807824), (29, 668544), (32, 605868), (48, 403912), (58, 334272), (64, 302934), (87, 222848), (96, 201956), (116, 167136), (128, 151467), (174, 111424), (192, 100978), (232, 83568), (348, 55712), (384, 50489), (464, 41784), (696, 27856), (928, 20892), (1392, 13928), (1741, 11136), (1856, 10446), (2784, 6964), (3482, 5568), (3712, 5223)]