19071722

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{2347}}^1$

素因数の和:2605

約数の個数: 16

約数和(自身を含む): 30430080

約数和(自身を除く): 11358358

約数列:

[1, 2, 17, 34, 239, 478, 2347, 4063, 4694, 8126, 39899, 79798, 560933, 1121866, 9535861, 19071722]

約数ペア:

[(1, 19071722), (2, 9535861), (17, 1121866), (34, 560933), (239, 79798), (478, 39899), (2347, 8126), (4063, 4694)]