11931468

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1217}}^1$

素因数の和:1286

約数の個数: 48

約数和(自身を含む): 30011520

約数和(自身を除く): 18080052

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 516, 817, 1217, 1634, 2434, 2451, 3268, 3651, 4868, 4902, 7302, 9804, 14604, 23123, 46246, 52331, 69369, 92492, 104662, 138738, 156993, 209324, 277476, 313986, 627972, 994289, 1988578, 2982867, 3977156, 5965734, 11931468]

約数ペア:

[(1, 11931468), (2, 5965734), (3, 3977156), (4, 2982867), (6, 1988578), (12, 994289), (19, 627972), (38, 313986), (43, 277476), (57, 209324), (76, 156993), (86, 138738), (114, 104662), (129, 92492), (172, 69369), (228, 52331), (258, 46246), (516, 23123), (817, 14604), (1217, 9804), (1634, 7302), (2434, 4902), (2451, 4868), (3268, 3651)]