38902234

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{146249}}^1$

素因数の和:146277

約数の個数: 16

約数和(自身を含む): 70200000

約数和(自身を除く): 31297766

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 146249, 292498, 1023743, 2047486, 2778731, 5557462, 19451117, 38902234]

約数ペア:

[(1, 38902234), (2, 19451117), (7, 5557462), (14, 2778731), (19, 2047486), (38, 1023743), (133, 292498), (266, 146249)]