11420552

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:246

約数の個数: 64

約数和(自身を含む): 25704000

約数和(自身を除く): 14283448

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 67, 88, 104, 134, 143, 149, 268, 286, 298, 536, 572, 596, 737, 871, 1144, 1192, 1474, 1639, 1742, 1937, 2948, 3278, 3484, 3874, 5896, 6556, 6968, 7748, 9581, 9983, 13112, 15496, 19162, 19966, 21307, 38324, 39932, 42614, 76648, 79864, 85228, 109813, 129779, 170456, 219626, 259558, 439252, 519116, 878504, 1038232, 1427569, 2855138, 5710276, 11420552]

約数ペア:

[(1, 11420552), (2, 5710276), (4, 2855138), (8, 1427569), (11, 1038232), (13, 878504), (22, 519116), (26, 439252), (44, 259558), (52, 219626), (67, 170456), (88, 129779), (104, 109813), (134, 85228), (143, 79864), (149, 76648), (268, 42614), (286, 39932), (298, 38324), (536, 21307), (572, 19966), (596, 19162), (737, 15496), (871, 13112), (1144, 9983), (1192, 9581), (1474, 7748), (1639, 6968), (1742, 6556), (1937, 5896), (2948, 3874), (3278, 3484)]