122640554

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{140321}}^1$

素因数の和:140365

約数の個数: 16

約数和(自身を含む): 202063680

約数和(自身を除く): 79423126

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 140321, 280642, 2666099, 3227383, 5332198, 6454766, 61320277, 122640554]

約数ペア:

[(1, 122640554), (2, 61320277), (19, 6454766), (23, 5332198), (38, 3227383), (46, 2666099), (437, 280642), (874, 140321)]