45278330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{238307}}^1$

素因数の和:238333

約数の個数: 16

約数和(自身を含む): 85790880

約数和(自身を除く): 40512550

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 238307, 476614, 1191535, 2383070, 4527833, 9055666, 22639165, 45278330]

約数ペア:

[(1, 45278330), (2, 22639165), (5, 9055666), (10, 4527833), (19, 2383070), (38, 1191535), (95, 476614), (190, 238307)]