19694136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10657}}^1$

素因数の和:10684

約数の個数: 64

約数和(自身を含む): 61390080

約数和(自身を除く): 41695944

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 10657, 21314, 31971, 42628, 63942, 74599, 85256, 117227, 127884, 149198, 223797, 234454, 255768, 298396, 351681, 447594, 468908, 596792, 703362, 820589, 895188, 937816, 1406724, 1641178, 1790376, 2461767, 2813448, 3282356, 4923534, 6564712, 9847068, 19694136]

約数ペア:

[(1, 19694136), (2, 9847068), (3, 6564712), (4, 4923534), (6, 3282356), (7, 2813448), (8, 2461767), (11, 1790376), (12, 1641178), (14, 1406724), (21, 937816), (22, 895188), (24, 820589), (28, 703362), (33, 596792), (42, 468908), (44, 447594), (56, 351681), (66, 298396), (77, 255768), (84, 234454), (88, 223797), (132, 149198), (154, 127884), (168, 117227), (231, 85256), (264, 74599), (308, 63942), (462, 42628), (616, 31971), (924, 21314), (1848, 10657)]