31436412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19697}}^1$

素因数の和:19730

約数の個数: 48

約数和(自身を含む): 88247040

約数和(自身を除く): 56810628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 19697, 39394, 59091, 78788, 118182, 137879, 236364, 275758, 374243, 413637, 551516, 748486, 827274, 1122729, 1496972, 1654548, 2245458, 2619701, 4490916, 5239402, 7859103, 10478804, 15718206, 31436412]

約数ペア:

[(1, 31436412), (2, 15718206), (3, 10478804), (4, 7859103), (6, 5239402), (7, 4490916), (12, 2619701), (14, 2245458), (19, 1654548), (21, 1496972), (28, 1122729), (38, 827274), (42, 748486), (57, 551516), (76, 413637), (84, 374243), (114, 275758), (133, 236364), (228, 137879), (266, 118182), (399, 78788), (532, 59091), (798, 39394), (1596, 19697)]