19152456

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{433}}^1$

素因数の和:558

約数の個数: 64

約数和(自身を含む): 51038400

約数和(自身を除く): 31885944

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 97, 114, 152, 194, 228, 291, 388, 433, 456, 582, 776, 866, 1164, 1299, 1732, 1843, 2328, 2598, 3464, 3686, 5196, 5529, 7372, 8227, 10392, 11058, 14744, 16454, 22116, 24681, 32908, 42001, 44232, 49362, 65816, 84002, 98724, 126003, 168004, 197448, 252006, 336008, 504012, 798019, 1008024, 1596038, 2394057, 3192076, 4788114, 6384152, 9576228, 19152456]

約数ペア:

[(1, 19152456), (2, 9576228), (3, 6384152), (4, 4788114), (6, 3192076), (8, 2394057), (12, 1596038), (19, 1008024), (24, 798019), (38, 504012), (57, 336008), (76, 252006), (97, 197448), (114, 168004), (152, 126003), (194, 98724), (228, 84002), (291, 65816), (388, 49362), (433, 44232), (456, 42001), (582, 32908), (776, 24681), (866, 22116), (1164, 16454), (1299, 14744), (1732, 11058), (1843, 10392), (2328, 8227), (2598, 7372), (3464, 5529), (3686, 5196)]