15707630276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1\times {\mathrm{19961}}^1$

素因数の和:20424

約数の個数: 48

約数和(自身を含む): 30478780080

約数和(自身を除く): 14771149804

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 409, 481, 818, 962, 1636, 1924, 5317, 10634, 15133, 19961, 21268, 30266, 39922, 60532, 79844, 196729, 259493, 393458, 518986, 738557, 786916, 1037972, 1477114, 2954228, 8164049, 9601241, 16328098, 19202482, 32656196, 38404964, 106132637, 212265274, 302069813, 424530548, 604139626, 1208279252, 3926907569, 7853815138, 15707630276]

約数ペア:

[(1, 15707630276), (2, 7853815138), (4, 3926907569), (13, 1208279252), (26, 604139626), (37, 424530548), (52, 302069813), (74, 212265274), (148, 106132637), (409, 38404964), (481, 32656196), (818, 19202482), (962, 16328098), (1636, 9601241), (1924, 8164049), (5317, 2954228), (10634, 1477114), (15133, 1037972), (19961, 786916), (21268, 738557), (30266, 518986), (39922, 393458), (60532, 259493), (79844, 196729)]