11117590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{479}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 21980160

約数和(自身を除く): 10862570

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 211, 422, 479, 958, 1055, 2110, 2321, 2395, 4642, 4790, 5269, 10538, 11605, 23210, 26345, 52690, 101069, 202138, 505345, 1010690, 1111759, 2223518, 5558795, 11117590]

約数ペア:

[(1, 11117590), (2, 5558795), (5, 2223518), (10, 1111759), (11, 1010690), (22, 505345), (55, 202138), (110, 101069), (211, 52690), (422, 26345), (479, 23210), (958, 11605), (1055, 10538), (2110, 5269), (2321, 4790), (2395, 4642)]