19461226

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{4507}}^1$

素因数の和:4653

約数の個数: 16

約数和(自身を含む): 31159296

約数和(自身を除く): 11698070

約数列:

[1, 2, 17, 34, 127, 254, 2159, 4318, 4507, 9014, 76619, 153238, 572389, 1144778, 9730613, 19461226]

約数ペア:

[(1, 19461226), (2, 9730613), (17, 1144778), (34, 572389), (127, 153238), (254, 76619), (2159, 9014), (4318, 4507)]