38968601

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{12739}}^1$

素因数の和:12788

約数の個数: 16

約数和(自身を含む): 48921600

約数和(自身を除く): 9952999

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 12739, 89173, 242041, 292997, 1694287, 2050979, 5566943, 38968601]

約数ペア:

[(1, 38968601), (7, 5566943), (19, 2050979), (23, 1694287), (133, 292997), (161, 242041), (437, 89173), (3059, 12739)]