23172134

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 38102400

約数和(自身を除く): 14930266

約数列:

[1, 2, 19, 38, 41, 82, 107, 139, 214, 278, 779, 1558, 2033, 2641, 4066, 4387, 5282, 5699, 8774, 11398, 14873, 29746, 83353, 108281, 166706, 216562, 282587, 565174, 609793, 1219586, 11586067, 23172134]

約数ペア:

[(1, 23172134), (2, 11586067), (19, 1219586), (38, 609793), (41, 565174), (82, 282587), (107, 216562), (139, 166706), (214, 108281), (278, 83353), (779, 29746), (1558, 14873), (2033, 11398), (2641, 8774), (4066, 5699), (4387, 5282)]