1419148

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:357

約数の個数: 24

約数和(自身を含む): 2661120

約数和(自身を除く): 1241972

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 263, 284, 526, 1052, 1349, 2698, 4997, 5396, 9994, 18673, 19988, 37346, 74692, 354787, 709574, 1419148]

約数ペア:

[(1, 1419148), (2, 709574), (4, 354787), (19, 74692), (38, 37346), (71, 19988), (76, 18673), (142, 9994), (263, 5396), (284, 4997), (526, 2698), (1052, 1349)]