123331964

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{231827}}^1$

素因数の和:231857

約数の個数: 24

約数和(自身を含む): 259647360

約数和(自身を除く): 136315396

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 231827, 463654, 927308, 1622789, 3245578, 4404713, 6491156, 8809426, 17618852, 30832991, 61665982, 123331964]

約数ペア:

[(1, 123331964), (2, 61665982), (4, 30832991), (7, 17618852), (14, 8809426), (19, 6491156), (28, 4404713), (38, 3245578), (76, 1622789), (133, 927308), (266, 463654), (532, 231827)]