19180832

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1879}}^1$

素因数の和:1929

約数の個数: 48

約数和(自身を含む): 42638400

約数和(自身を除く): 23457568

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 88, 116, 176, 232, 319, 352, 464, 638, 928, 1276, 1879, 2552, 3758, 5104, 7516, 10208, 15032, 20669, 30064, 41338, 54491, 60128, 82676, 108982, 165352, 217964, 330704, 435928, 599401, 661408, 871856, 1198802, 1743712, 2397604, 4795208, 9590416, 19180832]

約数ペア:

[(1, 19180832), (2, 9590416), (4, 4795208), (8, 2397604), (11, 1743712), (16, 1198802), (22, 871856), (29, 661408), (32, 599401), (44, 435928), (58, 330704), (88, 217964), (116, 165352), (176, 108982), (232, 82676), (319, 60128), (352, 54491), (464, 41338), (638, 30064), (928, 20669), (1276, 15032), (1879, 10208), (2552, 7516), (3758, 5104)]