11921894

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1423}}^1$

素因数の和:1555

約数の個数: 16

約数和(自身を含む): 18455040

約数和(自身を除く): 6533146

約数列:

[1, 2, 59, 71, 118, 142, 1423, 2846, 4189, 8378, 83957, 101033, 167914, 202066, 5960947, 11921894]

約数ペア:

[(1, 11921894), (2, 5960947), (59, 202066), (71, 167914), (118, 101033), (142, 83957), (1423, 8378), (2846, 4189)]