25330458

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{222197}}^1$

素因数の和:222221

約数の個数: 16

約数和(自身を含む): 53327520

約数和(自身を除く): 27997062

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 222197, 444394, 666591, 1333182, 4221743, 8443486, 12665229, 25330458]

約数ペア:

[(1, 25330458), (2, 12665229), (3, 8443486), (6, 4221743), (19, 1333182), (38, 666591), (57, 444394), (114, 222197)]