38289503

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{12517}}^1$

素因数の和:12566

約数の個数: 16

約数和(自身を含む): 48069120

約数和(自身を除く): 9779617

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 12517, 87619, 237823, 287891, 1664761, 2015237, 5469929, 38289503]

約数ペア:

[(1, 38289503), (7, 5469929), (19, 2015237), (23, 1664761), (133, 287891), (161, 237823), (437, 87619), (3059, 12517)]