22761145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{947}}^1$

素因数の和:1005

約数の個数: 32

約数和(自身を含む): 32762880

約数和(自身を除く): 10001735

約数列:

[1, 5, 11, 19, 23, 55, 95, 115, 209, 253, 437, 947, 1045, 1265, 2185, 4735, 4807, 10417, 17993, 21781, 24035, 52085, 89965, 108905, 197923, 239591, 413839, 989615, 1197955, 2069195, 4552229, 22761145]

約数ペア:

[(1, 22761145), (5, 4552229), (11, 2069195), (19, 1197955), (23, 989615), (55, 413839), (95, 239591), (115, 197923), (209, 108905), (253, 89965), (437, 52085), (947, 24035), (1045, 21781), (1265, 17993), (2185, 10417), (4735, 4807)]