231931822

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{54013}}^1$

素因数の和:54147

約数の個数: 16

約数和(自身を含む): 369455760

約数和(自身を除く): 137523938

約数列:

[1, 2, 19, 38, 113, 226, 2147, 4294, 54013, 108026, 1026247, 2052494, 6103469, 12206938, 115965911, 231931822]

約数ペア:

[(1, 231931822), (2, 115965911), (19, 12206938), (38, 6103469), (113, 2052494), (226, 1026247), (2147, 108026), (4294, 54013)]