30800458

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{9043}}^1$

素因数の和:9189

約数の個数: 16

約数和(自身を含む): 50139936

約数和(自身を除く): 19339478

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 9043, 18086, 117559, 235118, 1184633, 2369266, 15400229, 30800458]

約数ペア:

[(1, 30800458), (2, 15400229), (13, 2369266), (26, 1184633), (131, 235118), (262, 117559), (1703, 18086), (3406, 9043)]