69028406

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{9221}}^1$

素因数の和:9439

約数の個数: 16

約数和(自身を含む): 109557360

約数和(自身を除く): 40528954

約数列:

[1, 2, 19, 38, 197, 394, 3743, 7486, 9221, 18442, 175199, 350398, 1816537, 3633074, 34514203, 69028406]

約数ペア:

[(1, 69028406), (2, 34514203), (19, 3633074), (38, 1816537), (197, 350398), (394, 175199), (3743, 18442), (7486, 9221)]