121859198

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2081}}^1$

素因数の和:2192

約数の個数: 32

約数和(自身を含む): 203869440

約数和(自身を除く): 82010242

約数列:

[1, 2, 19, 23, 38, 46, 67, 134, 437, 874, 1273, 1541, 2081, 2546, 3082, 4162, 29279, 39539, 47863, 58558, 79078, 95726, 139427, 278854, 909397, 1818794, 2649113, 3206821, 5298226, 6413642, 60929599, 121859198]

約数ペア:

[(1, 121859198), (2, 60929599), (19, 6413642), (23, 5298226), (38, 3206821), (46, 2649113), (67, 1818794), (134, 909397), (437, 278854), (874, 139427), (1273, 95726), (1541, 79078), (2081, 58558), (2546, 47863), (3082, 39539), (4162, 29279)]