1919368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1283}}^1$

素因数の和:1317

約数の個数: 32

約数和(自身を含む): 4160160

約数和(自身を除く): 2240792

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1283, 1496, 2566, 5132, 10264, 14113, 21811, 28226, 43622, 56452, 87244, 112904, 174488, 239921, 479842, 959684, 1919368]

約数ペア:

[(1, 1919368), (2, 959684), (4, 479842), (8, 239921), (11, 174488), (17, 112904), (22, 87244), (34, 56452), (44, 43622), (68, 28226), (88, 21811), (136, 14113), (187, 10264), (374, 5132), (748, 2566), (1283, 1496)]