1385676574

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{56711}}^1$

素因数の和:57375

約数の個数: 16

約数和(自身を含む): 2191351680

約数和(自身を除く): 805675106

約数列:

[1, 2, 19, 38, 643, 1286, 12217, 24434, 56711, 113422, 1077509, 2155018, 36465173, 72930346, 692838287, 1385676574]

約数ペア:

[(1, 1385676574), (2, 692838287), (19, 72930346), (38, 36465173), (643, 2155018), (1286, 1077509), (12217, 113422), (24434, 56711)]