1943670208

素因数分解:

$2^6\times {\mathrm{19}}^2\times {\mathrm{84127}}^1$

素因数の和:84177

約数の個数: 42

約数和(自身を含む): 4070701536

約数和(自身を除く): 2127031328

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 361, 608, 722, 1216, 1444, 2888, 5776, 11552, 23104, 84127, 168254, 336508, 673016, 1346032, 1598413, 2692064, 3196826, 5384128, 6393652, 12787304, 25574608, 30369847, 51149216, 60739694, 102298432, 121479388, 242958776, 485917552, 971835104, 1943670208]

約数ペア:

[(1, 1943670208), (2, 971835104), (4, 485917552), (8, 242958776), (16, 121479388), (19, 102298432), (32, 60739694), (38, 51149216), (64, 30369847), (76, 25574608), (152, 12787304), (304, 6393652), (361, 5384128), (608, 3196826), (722, 2692064), (1216, 1598413), (1444, 1346032), (2888, 673016), (5776, 336508), (11552, 168254), (23104, 84127)]