15704038342

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{27917}}^1$

素因数の和:28204

約数の個数: 32

約数和(自身を含む): 25000233984

約数和(自身を除く): 9296195642

約数列:

[1, 2, 31, 43, 62, 86, 211, 422, 1333, 2666, 6541, 9073, 13082, 18146, 27917, 55834, 281263, 562526, 865427, 1200431, 1730854, 2400862, 5890487, 11780974, 37213361, 74426722, 182605097, 253290941, 365210194, 506581882, 7852019171, 15704038342]

約数ペア:

[(1, 15704038342), (2, 7852019171), (31, 506581882), (43, 365210194), (62, 253290941), (86, 182605097), (211, 74426722), (422, 37213361), (1333, 11780974), (2666, 5890487), (6541, 2400862), (9073, 1730854), (13082, 1200431), (18146, 865427), (27917, 562526), (55834, 281263)]