47845819

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{15641}}^1$

素因数の和:15690

約数の個数: 16

約数和(自身を含む): 60065280

約数和(自身を除く): 12219461

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 15641, 109487, 297179, 359743, 2080253, 2518201, 6835117, 47845819]

約数ペア:

[(1, 47845819), (7, 6835117), (19, 2518201), (23, 2080253), (133, 359743), (161, 297179), (437, 109487), (3059, 15641)]