30957986

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{12473}}^1$

素因数の和:12565

約数の個数: 16

約数和(自身を含む): 49846104

約数和(自身を除く): 18888118

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 12473, 24946, 212041, 424082, 910529, 1821058, 15478993, 30957986]

約数ペア:

[(1, 30957986), (2, 15478993), (17, 1821058), (34, 910529), (73, 424082), (146, 212041), (1241, 24946), (2482, 12473)]