19068552

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 55598400

約数和(自身を除く): 36529848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 53, 57, 72, 76, 106, 114, 152, 159, 171, 212, 228, 263, 318, 342, 424, 456, 477, 526, 636, 684, 789, 954, 1007, 1052, 1272, 1368, 1578, 1908, 2014, 2104, 2367, 3021, 3156, 3816, 4028, 4734, 4997, 6042, 6312, 8056, 9063, 9468, 9994, 12084, 13939, 14991, 18126, 18936, 19988, 24168, 27878, 29982, 36252, 39976, 41817, 44973, 55756, 59964, 72504, 83634, 89946, 111512, 119928, 125451, 167268, 179892, 250902, 264841, 334536, 359784, 501804, 529682, 794523, 1003608, 1059364, 1589046, 2118728, 2383569, 3178092, 4767138, 6356184, 9534276, 19068552]

約数ペア:

[(1, 19068552), (2, 9534276), (3, 6356184), (4, 4767138), (6, 3178092), (8, 2383569), (9, 2118728), (12, 1589046), (18, 1059364), (19, 1003608), (24, 794523), (36, 529682), (38, 501804), (53, 359784), (57, 334536), (72, 264841), (76, 250902), (106, 179892), (114, 167268), (152, 125451), (159, 119928), (171, 111512), (212, 89946), (228, 83634), (263, 72504), (318, 59964), (342, 55756), (424, 44973), (456, 41817), (477, 39976), (526, 36252), (636, 29982), (684, 27878), (789, 24168), (954, 19988), (1007, 18936), (1052, 18126), (1272, 14991), (1368, 13939), (1578, 12084), (1908, 9994), (2014, 9468), (2104, 9063), (2367, 8056), (3021, 6312), (3156, 6042), (3816, 4997), (4028, 4734)]