137942318

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{213533}}^1$

素因数の和:213571

約数の個数: 16

約数和(自身を含む): 230616720

約数和(自身を除く): 92674402

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 213533, 427066, 3630061, 4057127, 7260122, 8114254, 68971159, 137942318]

約数ペア:

[(1, 137942318), (2, 68971159), (17, 8114254), (19, 7260122), (34, 4057127), (38, 3630061), (323, 427066), (646, 213533)]