19370973

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{5669}}^1$

素因数の和:5756

約数の個数: 16

約数和(自身を含む): 27760320

約数和(自身を除く): 8389347

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 5669, 17007, 96373, 289119, 379823, 1139469, 6456991, 19370973]

約数ペア:

[(1, 19370973), (3, 6456991), (17, 1139469), (51, 379823), (67, 289119), (201, 96373), (1139, 17007), (3417, 5669)]