63986452

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{841927}}^1$

素因数の和:841950

約数の個数: 12

約数和(自身を含む): 117869920

約数和(自身を除く): 53883468

約数列:

[1, 2, 4, 19, 38, 76, 841927, 1683854, 3367708, 15996613, 31993226, 63986452]

約数ペア:

[(1, 63986452), (2, 31993226), (4, 15996613), (19, 3367708), (38, 1683854), (76, 841927)]