12215537

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{641}}^1$

素因数の和:736

約数の個数: 16

約数和(自身を含む): 13867200

約数和(自身を除く): 1651663

約数列:

[1, 17, 19, 59, 323, 641, 1003, 1121, 10897, 12179, 19057, 37819, 207043, 642923, 718561, 12215537]

約数ペア:

[(1, 12215537), (17, 718561), (19, 642923), (59, 207043), (323, 37819), (641, 19057), (1003, 12179), (1121, 10897)]