16115890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{230227}}^1$

素因数の和:230241

約数の個数: 16

約数和(自身を含む): 33152832

約数和(自身を除く): 17036942

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 230227, 460454, 1151135, 1611589, 2302270, 3223178, 8057945, 16115890]

約数ペア:

[(1, 16115890), (2, 8057945), (5, 3223178), (7, 2302270), (10, 1611589), (14, 1151135), (35, 460454), (70, 230227)]