15662977028

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{137303}}^1$

素因数の和:137424

約数の個数: 36

約数和(自身を含む): 29295181440

約数和(自身を除く): 13632204412

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 361, 722, 1444, 1501, 3002, 6004, 28519, 57038, 114076, 137303, 274606, 549212, 2608757, 5217514, 10435028, 10846937, 21693874, 43387748, 49566383, 99132766, 198265532, 206091803, 412183606, 824367212, 3915744257, 7831488514, 15662977028]

約数ペア:

[(1, 15662977028), (2, 7831488514), (4, 3915744257), (19, 824367212), (38, 412183606), (76, 206091803), (79, 198265532), (158, 99132766), (316, 49566383), (361, 43387748), (722, 21693874), (1444, 10846937), (1501, 10435028), (3002, 5217514), (6004, 2608757), (28519, 549212), (57038, 274606), (114076, 137303)]