129357646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{9173}}^1$

素因数の和:9827

約数の個数: 16

約数和(自身を含む): 212029488

約数和(自身を除く): 82671842

約数列:

[1, 2, 11, 22, 641, 1282, 7051, 9173, 14102, 18346, 100903, 201806, 5879893, 11759786, 64678823, 129357646]

約数ペア:

[(1, 129357646), (2, 64678823), (11, 11759786), (22, 5879893), (641, 201806), (1282, 100903), (7051, 18346), (9173, 14102)]