69818866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{19319}}^1$

素因数の和:19473

約数の個数: 16

約数和(自身を含む): 113601600

約数和(自身を除く): 43782734

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 19319, 38638, 251147, 502294, 2685341, 5370682, 34909433, 69818866]

約数ペア:

[(1, 69818866), (2, 34909433), (13, 5370682), (26, 2685341), (139, 502294), (278, 251147), (1807, 38638), (3614, 19319)]