39018628

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{4243}}^1$

素因数の和:4288

約数の個数: 36

約数和(自身を含む): 79023280

約数和(自身を除く): 40004652

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 2299, 4243, 4598, 8486, 9196, 16972, 46673, 80617, 93346, 161234, 186692, 322468, 513403, 886787, 1026806, 1773574, 2053612, 3547148, 9754657, 19509314, 39018628]

約数ペア:

[(1, 39018628), (2, 19509314), (4, 9754657), (11, 3547148), (19, 2053612), (22, 1773574), (38, 1026806), (44, 886787), (76, 513403), (121, 322468), (209, 186692), (242, 161234), (418, 93346), (484, 80617), (836, 46673), (2299, 16972), (4243, 9196), (4598, 8486)]