11893886

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:344

約数の個数: 32

約数和(自身を含む): 19958400

約数和(自身を除く): 8064514

約数列:

[1, 2, 19, 29, 38, 43, 58, 86, 251, 502, 551, 817, 1102, 1247, 1634, 2494, 4769, 7279, 9538, 10793, 14558, 21586, 23693, 47386, 138301, 205067, 276602, 312997, 410134, 625994, 5946943, 11893886]

約数ペア:

[(1, 11893886), (2, 5946943), (19, 625994), (29, 410134), (38, 312997), (43, 276602), (58, 205067), (86, 138301), (251, 47386), (502, 23693), (551, 21586), (817, 14558), (1102, 10793), (1247, 9538), (1634, 7279), (2494, 4769)]