12331722

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 28667520

約数和(自身を除く): 16335798

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 53, 57, 78, 106, 114, 157, 159, 247, 314, 318, 471, 494, 689, 741, 942, 1007, 1378, 1482, 2014, 2041, 2067, 2983, 3021, 4082, 4134, 5966, 6042, 6123, 8321, 8949, 12246, 13091, 16642, 17898, 24963, 26182, 38779, 39273, 49926, 77558, 78546, 108173, 116337, 158099, 216346, 232674, 316198, 324519, 474297, 649038, 948594, 2055287, 4110574, 6165861, 12331722]

約数ペア:

[(1, 12331722), (2, 6165861), (3, 4110574), (6, 2055287), (13, 948594), (19, 649038), (26, 474297), (38, 324519), (39, 316198), (53, 232674), (57, 216346), (78, 158099), (106, 116337), (114, 108173), (157, 78546), (159, 77558), (247, 49926), (314, 39273), (318, 38779), (471, 26182), (494, 24963), (689, 17898), (741, 16642), (942, 13091), (1007, 12246), (1378, 8949), (1482, 8321), (2014, 6123), (2041, 6042), (2067, 5966), (2983, 4134), (3021, 4082)]