39845356

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{1949}}^1$

素因数の和:2241

約数の個数: 24

約数和(自身を含む): 73710000

約数和(自身を除く): 33864644

約数列:

[1, 2, 4, 19, 38, 76, 269, 538, 1076, 1949, 3898, 5111, 7796, 10222, 20444, 37031, 74062, 148124, 524281, 1048562, 2097124, 9961339, 19922678, 39845356]

約数ペア:

[(1, 39845356), (2, 19922678), (4, 9961339), (19, 2097124), (38, 1048562), (76, 524281), (269, 148124), (538, 74062), (1076, 37031), (1949, 20444), (3898, 10222), (5111, 7796)]