23665412

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2377}}^1$

素因数の和:2531

約数の個数: 24

約数和(自身を含む): 43945440

約数和(自身を除く): 20280028

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 2377, 2489, 4754, 4978, 9508, 9956, 45163, 90326, 180652, 311387, 622774, 1245548, 5916353, 11832706, 23665412]

約数ペア:

[(1, 23665412), (2, 11832706), (4, 5916353), (19, 1245548), (38, 622774), (76, 311387), (131, 180652), (262, 90326), (524, 45163), (2377, 9956), (2489, 9508), (4754, 4978)]