19007955464

素因数分解:

$2^3\times {\mathrm{233}}^1\times {\mathrm{907}}^1\times {\mathrm{11243}}^1$

素因数の和:12389

約数の個数: 32

約数和(自身を含む): 35835527520

約数和(自身を除く): 16827572056

約数列:

[1, 2, 4, 8, 233, 466, 907, 932, 1814, 1864, 3628, 7256, 11243, 22486, 44972, 89944, 211331, 422662, 845324, 1690648, 2619619, 5239238, 10197401, 10478476, 20394802, 20956952, 40789604, 81579208, 2375994433, 4751988866, 9503977732, 19007955464]

約数ペア:

[(1, 19007955464), (2, 9503977732), (4, 4751988866), (8, 2375994433), (233, 81579208), (466, 40789604), (907, 20956952), (932, 20394802), (1814, 10478476), (1864, 10197401), (3628, 5239238), (7256, 2619619), (11243, 1690648), (22486, 845324), (44972, 422662), (89944, 211331)]