219034964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{2999}}^1$

素因数の和:3084

約数の個数: 36

約数和(自身を含む): 417060000

約数和(自身を除く): 198025036

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 961, 1178, 1922, 2356, 2999, 3844, 5998, 11996, 18259, 36518, 56981, 73036, 92969, 113962, 185938, 227924, 371876, 1766411, 2882039, 3532822, 5764078, 7065644, 11528156, 54758741, 109517482, 219034964]

約数ペア:

[(1, 219034964), (2, 109517482), (4, 54758741), (19, 11528156), (31, 7065644), (38, 5764078), (62, 3532822), (76, 2882039), (124, 1766411), (589, 371876), (961, 227924), (1178, 185938), (1922, 113962), (2356, 92969), (2999, 73036), (3844, 56981), (5998, 36518), (11996, 18259)]