190972002

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{128861}}^1$

素因数の和:128898

約数の個数: 32

約数和(自身を含む): 432976320

約数和(自身を除く): 242004318

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 128861, 257722, 386583, 773166, 1675193, 2448359, 3350386, 4896718, 5025579, 7345077, 10051158, 14690154, 31828667, 63657334, 95486001, 190972002]

約数ペア:

[(1, 190972002), (2, 95486001), (3, 63657334), (6, 31828667), (13, 14690154), (19, 10051158), (26, 7345077), (38, 5025579), (39, 4896718), (57, 3350386), (78, 2448359), (114, 1675193), (247, 773166), (494, 386583), (741, 257722), (1482, 128861)]