16931382

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{217069}}^1$

素因数の和:217087

約数の個数: 16

約数和(自身を含む): 36467760

約数和(自身を除く): 19536378

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 217069, 434138, 651207, 1302414, 2821897, 5643794, 8465691, 16931382]

約数ペア:

[(1, 16931382), (2, 8465691), (3, 5643794), (6, 2821897), (13, 1302414), (26, 651207), (39, 434138), (78, 217069)]