19171112

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{761}}^1$

素因数の和:881

約数の個数: 32

約数和(自身を含む): 37307520

約数和(自身を除く): 18136408

約数列:

[1, 2, 4, 8, 47, 67, 94, 134, 188, 268, 376, 536, 761, 1522, 3044, 3149, 6088, 6298, 12596, 25192, 35767, 50987, 71534, 101974, 143068, 203948, 286136, 407896, 2396389, 4792778, 9585556, 19171112]

約数ペア:

[(1, 19171112), (2, 9585556), (4, 4792778), (8, 2396389), (47, 407896), (67, 286136), (94, 203948), (134, 143068), (188, 101974), (268, 71534), (376, 50987), (536, 35767), (761, 25192), (1522, 12596), (3044, 6298), (3149, 6088)]