1789439038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{911}}^1\times {\mathrm{51691}}^1$

素因数の和:52623

約数の個数: 16

約数和(自身を含む): 2828586240

約数和(自身を除く): 1039147202

約数列:

[1, 2, 19, 38, 911, 1822, 17309, 34618, 51691, 103382, 982129, 1964258, 47090501, 94181002, 894719519, 1789439038]

約数ペア:

[(1, 1789439038), (2, 894719519), (19, 94181002), (38, 47090501), (911, 1964258), (1822, 982129), (17309, 103382), (34618, 51691)]