19934610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{853}}^1$

素因数の和:923

約数の個数: 64

約数和(自身を含む): 51649920

約数和(自身を除く): 31715310

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 41, 57, 82, 95, 114, 123, 190, 205, 246, 285, 410, 570, 615, 779, 853, 1230, 1558, 1706, 2337, 2559, 3895, 4265, 4674, 5118, 7790, 8530, 11685, 12795, 16207, 23370, 25590, 32414, 34973, 48621, 69946, 81035, 97242, 104919, 162070, 174865, 209838, 243105, 349730, 486210, 524595, 664487, 1049190, 1328974, 1993461, 3322435, 3986922, 6644870, 9967305, 19934610]

約数ペア:

[(1, 19934610), (2, 9967305), (3, 6644870), (5, 3986922), (6, 3322435), (10, 1993461), (15, 1328974), (19, 1049190), (30, 664487), (38, 524595), (41, 486210), (57, 349730), (82, 243105), (95, 209838), (114, 174865), (123, 162070), (190, 104919), (205, 97242), (246, 81035), (285, 69946), (410, 48621), (570, 34973), (615, 32414), (779, 25590), (853, 23370), (1230, 16207), (1558, 12795), (1706, 11685), (2337, 8530), (2559, 7790), (3895, 5118), (4265, 4674)]