191227964

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{12143}}^1$

素因数の和:12305

約数の個数: 24

約数和(自身を含む): 348192768

約数和(自身を除く): 156964804

約数列:

[1, 2, 4, 31, 62, 124, 127, 254, 508, 3937, 7874, 12143, 15748, 24286, 48572, 376433, 752866, 1505732, 1542161, 3084322, 6168644, 47806991, 95613982, 191227964]

約数ペア:

[(1, 191227964), (2, 95613982), (4, 47806991), (31, 6168644), (62, 3084322), (124, 1542161), (127, 1505732), (254, 752866), (508, 376433), (3937, 48572), (7874, 24286), (12143, 15748)]