16238103

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{40697}}^1$

素因数の和:40726

約数の個数: 16

約数和(自身を含む): 26046720

約数和(自身を除く): 9808617

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 40697, 122091, 284879, 773243, 854637, 2319729, 5412701, 16238103]

約数ペア:

[(1, 16238103), (3, 5412701), (7, 2319729), (19, 854637), (21, 773243), (57, 284879), (133, 122091), (399, 40697)]