38958854

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:309

約数の個数: 48

約数和(自身を含む): 69745200

約数和(自身を除く): 30786346

約数列:

[1, 2, 11, 19, 22, 37, 38, 74, 121, 209, 229, 242, 407, 418, 458, 703, 814, 1406, 2299, 2519, 4351, 4477, 4598, 5038, 7733, 8473, 8702, 8954, 15466, 16946, 27709, 47861, 55418, 85063, 93203, 95722, 160987, 170126, 186406, 321974, 526471, 1025233, 1052942, 1770857, 2050466, 3541714, 19479427, 38958854]

約数ペア:

[(1, 38958854), (2, 19479427), (11, 3541714), (19, 2050466), (22, 1770857), (37, 1052942), (38, 1025233), (74, 526471), (121, 321974), (209, 186406), (229, 170126), (242, 160987), (407, 95722), (418, 93203), (458, 85063), (703, 55418), (814, 47861), (1406, 27709), (2299, 16946), (2519, 15466), (4351, 8954), (4477, 8702), (4598, 8473), (5038, 7733)]