42786146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{11839}}^1$

素因数の和:11993

約数の個数: 16

約数和(自身を含む): 69619200

約数和(自身を除く): 26833054

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 11839, 23678, 153907, 307814, 1645621, 3291242, 21393073, 42786146]

約数ペア:

[(1, 42786146), (2, 21393073), (13, 3291242), (26, 1645621), (139, 307814), (278, 153907), (1807, 23678), (3614, 11839)]