15694735196

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{971}}^1\times {\mathrm{4153}}^1$

素因数の和:5274

約数の個数: 48

約数和(自身を含む): 31655473920

約数和(自身を除く): 15960738724

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 971, 973, 1942, 1946, 3884, 3892, 4153, 6797, 8306, 13594, 16612, 27188, 29071, 58142, 116284, 134969, 269938, 539876, 577267, 944783, 1154534, 1889566, 2309068, 3779132, 4032563, 4040869, 8065126, 8081738, 16130252, 16163476, 28227941, 56455882, 112911764, 560526257, 1121052514, 2242105028, 3923683799, 7847367598, 15694735196]

約数ペア:

[(1, 15694735196), (2, 7847367598), (4, 3923683799), (7, 2242105028), (14, 1121052514), (28, 560526257), (139, 112911764), (278, 56455882), (556, 28227941), (971, 16163476), (973, 16130252), (1942, 8081738), (1946, 8065126), (3884, 4040869), (3892, 4032563), (4153, 3779132), (6797, 2309068), (8306, 1889566), (13594, 1154534), (16612, 944783), (27188, 577267), (29071, 539876), (58142, 269938), (116284, 134969)]