16378804

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{24229}}^1$

素因数の和:24259

約数の個数: 18

約数和(自身を含む): 31038630

約数和(自身を除く): 14659826

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 24229, 48458, 96916, 314977, 629954, 1259908, 4094701, 8189402, 16378804]

約数ペア:

[(1, 16378804), (2, 8189402), (4, 4094701), (13, 1259908), (26, 629954), (52, 314977), (169, 96916), (338, 48458), (676, 24229)]