19156955142234

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{223477697}}^1$

素因数の和:223477879

約数の個数: 64

約数和(自身を含む): 47455936125696

約数和(自身を除く): 28298980983462

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 157, 182, 273, 314, 471, 546, 942, 1099, 2041, 2198, 3297, 4082, 6123, 6594, 12246, 14287, 28574, 42861, 85722, 223477697, 446955394, 670433091, 1340866182, 1564343879, 2905210061, 3128687758, 4693031637, 5810420122, 8715630183, 9386063274, 17431260366, 20336470427, 35085998429, 40672940854, 61009411281, 70171996858, 105257995287, 122018822562, 210515990574, 245601989003, 456117979577, 491203978006, 736805967009, 912235959154, 1368353938731, 1473611934018, 2736707877462, 3192825857039, 6385651714078, 9578477571117, 19156955142234]

約数ペア:

[(1, 19156955142234), (2, 9578477571117), (3, 6385651714078), (6, 3192825857039), (7, 2736707877462), (13, 1473611934018), (14, 1368353938731), (21, 912235959154), (26, 736805967009), (39, 491203978006), (42, 456117979577), (78, 245601989003), (91, 210515990574), (157, 122018822562), (182, 105257995287), (273, 70171996858), (314, 61009411281), (471, 40672940854), (546, 35085998429), (942, 20336470427), (1099, 17431260366), (2041, 9386063274), (2198, 8715630183), (3297, 5810420122), (4082, 4693031637), (6123, 3128687758), (6594, 2905210061), (12246, 1564343879), (14287, 1340866182), (28574, 670433091), (42861, 446955394), (85722, 223477697)]