11738398

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:137

約数の個数: 64

約数和(自身を含む): 23113728

約数和(自身を除く): 11375330

約数列:

[1, 2, 7, 14, 17, 31, 34, 37, 43, 62, 74, 86, 119, 217, 238, 259, 301, 434, 518, 527, 602, 629, 731, 1054, 1147, 1258, 1333, 1462, 1591, 2294, 2666, 3182, 3689, 4403, 5117, 7378, 8029, 8806, 9331, 10234, 11137, 16058, 18662, 19499, 22274, 22661, 27047, 38998, 45322, 49321, 54094, 98642, 136493, 158627, 189329, 272986, 317254, 345247, 378658, 690494, 838457, 1676914, 5869199, 11738398]

約数ペア:

[(1, 11738398), (2, 5869199), (7, 1676914), (14, 838457), (17, 690494), (31, 378658), (34, 345247), (37, 317254), (43, 272986), (62, 189329), (74, 158627), (86, 136493), (119, 98642), (217, 54094), (238, 49321), (259, 45322), (301, 38998), (434, 27047), (518, 22661), (527, 22274), (602, 19499), (629, 18662), (731, 16058), (1054, 11137), (1147, 10234), (1258, 9331), (1333, 8806), (1462, 8029), (1591, 7378), (2294, 5117), (2666, 4403), (3182, 3689)]