15679857616

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{98999}}^1$

素因数の和:99547

約数の個数: 40

約数和(自身を含む): 32040360000

約数和(自身を除く): 16360502384

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 521, 1042, 2084, 4168, 8336, 9899, 19798, 39596, 79192, 98999, 158384, 197998, 395996, 791992, 1583984, 1880981, 3761962, 7523924, 15047848, 30095696, 51578479, 103156958, 206313916, 412627832, 825255664, 979991101, 1959982202, 3919964404, 7839928808, 15679857616]

約数ペア:

[(1, 15679857616), (2, 7839928808), (4, 3919964404), (8, 1959982202), (16, 979991101), (19, 825255664), (38, 412627832), (76, 206313916), (152, 103156958), (304, 51578479), (521, 30095696), (1042, 15047848), (2084, 7523924), (4168, 3761962), (8336, 1880981), (9899, 1583984), (19798, 791992), (39596, 395996), (79192, 197998), (98999, 158384)]