38690234

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 68229000

約数和(自身を除く): 29538766

約数列:

[1, 2, 11, 22, 29, 37, 58, 74, 121, 149, 242, 298, 319, 407, 638, 814, 1073, 1639, 2146, 3278, 3509, 4321, 4477, 5513, 7018, 8642, 8954, 11026, 11803, 18029, 23606, 36058, 47531, 60643, 95062, 121286, 129833, 159877, 259666, 319754, 522841, 667073, 1045682, 1334146, 1758647, 3517294, 19345117, 38690234]

約数ペア:

[(1, 38690234), (2, 19345117), (11, 3517294), (22, 1758647), (29, 1334146), (37, 1045682), (58, 667073), (74, 522841), (121, 319754), (149, 259666), (242, 159877), (298, 129833), (319, 121286), (407, 95062), (638, 60643), (814, 47531), (1073, 36058), (1639, 23606), (2146, 18029), (3278, 11803), (3509, 11026), (4321, 8954), (4477, 8642), (5513, 7018)]