22611964

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{607}}^1$

素因数の和:817

約数の個数: 24

約数和(自身を含む): 40517120

約数和(自身を除く): 17905156

約数列:

[1, 2, 4, 67, 134, 139, 268, 278, 556, 607, 1214, 2428, 9313, 18626, 37252, 40669, 81338, 84373, 162676, 168746, 337492, 5652991, 11305982, 22611964]

約数ペア:

[(1, 22611964), (2, 11305982), (4, 5652991), (67, 337492), (134, 168746), (139, 162676), (268, 84373), (278, 81338), (556, 40669), (607, 37252), (1214, 18626), (2428, 9313)]