121311418

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{6551}}^1$

素因数の和:6797

約数の個数: 16

約数和(自身を含む): 186810624

約数和(自身を除く): 65499206

約数列:

[1, 2, 47, 94, 197, 394, 6551, 9259, 13102, 18518, 307897, 615794, 1290547, 2581094, 60655709, 121311418]

約数ペア:

[(1, 121311418), (2, 60655709), (47, 2581094), (94, 1290547), (197, 615794), (394, 307897), (6551, 18518), (9259, 13102)]