1906712038

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{593}}^1\times {\mathrm{20879}}^1$

素因数の和:21492

約数の個数: 32

約数和(自身を含む): 3571983360

約数和(自身を除く): 1665271322

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 593, 1186, 4151, 6523, 8302, 13046, 20879, 41758, 45661, 91322, 146153, 229669, 292306, 459338, 1607683, 3215366, 12381247, 24762494, 86668729, 136193717, 173337458, 272387434, 953356019, 1906712038]

約数ペア:

[(1, 1906712038), (2, 953356019), (7, 272387434), (11, 173337458), (14, 136193717), (22, 86668729), (77, 24762494), (154, 12381247), (593, 3215366), (1186, 1607683), (4151, 459338), (6523, 292306), (8302, 229669), (13046, 146153), (20879, 91322), (41758, 45661)]