11686903610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{907}}^1\times {\mathrm{929}}^1$

素因数の和:1935

約数の個数: 64

約数和(自身を含む): 22495881600

約数和(自身を除く): 10808977990

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 365, 730, 907, 929, 1387, 1814, 1858, 2774, 4535, 4645, 6935, 9070, 9290, 13870, 17233, 17651, 34466, 35302, 66211, 67817, 86165, 88255, 132422, 135634, 172330, 176510, 331055, 339085, 662110, 678170, 842603, 1258009, 1288523, 1685206, 2516018, 2577046, 4213015, 6290045, 6442615, 8426030, 12580090, 12885230, 16009457, 32018914, 61510019, 80047285, 123020038, 160094570, 307550095, 615100190, 1168690361, 2337380722, 5843451805, 11686903610]

約数ペア:

[(1, 11686903610), (2, 5843451805), (5, 2337380722), (10, 1168690361), (19, 615100190), (38, 307550095), (73, 160094570), (95, 123020038), (146, 80047285), (190, 61510019), (365, 32018914), (730, 16009457), (907, 12885230), (929, 12580090), (1387, 8426030), (1814, 6442615), (1858, 6290045), (2774, 4213015), (4535, 2577046), (4645, 2516018), (6935, 1685206), (9070, 1288523), (9290, 1258009), (13870, 842603), (17233, 678170), (17651, 662110), (34466, 339085), (35302, 331055), (66211, 176510), (67817, 172330), (86165, 135634), (88255, 132422)]