13148038

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20353}}^1$

素因数の和:20391

約数の個数: 16

約数和(自身を含む): 21982320

約数和(自身を除く): 8834282

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 20353, 40706, 346001, 386707, 692002, 773414, 6574019, 13148038]

約数ペア:

[(1, 13148038), (2, 6574019), (17, 773414), (19, 692002), (34, 386707), (38, 346001), (323, 40706), (646, 20353)]