43138436

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{4691}}^1$

素因数の和:4736

約数の個数: 36

約数和(自身を含む): 87365040

約数和(自身を除く): 44226604

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 2299, 4598, 4691, 9196, 9382, 18764, 51601, 89129, 103202, 178258, 206404, 356516, 567611, 980419, 1135222, 1960838, 2270444, 3921676, 10784609, 21569218, 43138436]

約数ペア:

[(1, 43138436), (2, 21569218), (4, 10784609), (11, 3921676), (19, 2270444), (22, 1960838), (38, 1135222), (44, 980419), (76, 567611), (121, 356516), (209, 206404), (242, 178258), (418, 103202), (484, 89129), (836, 51601), (2299, 18764), (4598, 9382), (4691, 9196)]