15691724484

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{969343}}^1$

素因数の和:969440

約数の個数: 48

約数和(自身を含む): 39083950080

約数和(自身を除く): 23392225596

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 71, 76, 114, 142, 213, 228, 284, 426, 852, 1349, 2698, 4047, 5396, 8094, 16188, 969343, 1938686, 2908029, 3877372, 5816058, 11632116, 18417517, 36835034, 55252551, 68823353, 73670068, 110505102, 137646706, 206470059, 221010204, 275293412, 412940118, 825880236, 1307643707, 2615287414, 3922931121, 5230574828, 7845862242, 15691724484]

約数ペア:

[(1, 15691724484), (2, 7845862242), (3, 5230574828), (4, 3922931121), (6, 2615287414), (12, 1307643707), (19, 825880236), (38, 412940118), (57, 275293412), (71, 221010204), (76, 206470059), (114, 137646706), (142, 110505102), (213, 73670068), (228, 68823353), (284, 55252551), (426, 36835034), (852, 18417517), (1349, 11632116), (2698, 5816058), (4047, 3877372), (5396, 2908029), (8094, 1938686), (16188, 969343)]