19005492729

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1901}}^1\times {\mathrm{4079}}^1$

素因数の和:6045

約数の個数: 32

約数和(自身を含む): 27315763200

約数和(自身を除く): 8310270471

約数列:

[1, 3, 19, 43, 57, 129, 817, 1901, 2451, 4079, 5703, 12237, 36119, 77501, 81743, 108357, 175397, 232503, 245229, 526191, 1553117, 3332543, 4659351, 7754179, 9997629, 23262537, 147329401, 333429697, 441988203, 1000289091, 6335164243, 19005492729]

約数ペア:

[(1, 19005492729), (3, 6335164243), (19, 1000289091), (43, 441988203), (57, 333429697), (129, 147329401), (817, 23262537), (1901, 9997629), (2451, 7754179), (4079, 4659351), (5703, 3332543), (12237, 1553117), (36119, 526191), (77501, 245229), (81743, 232503), (108357, 175397)]