15280232

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1951}}^1$

素因数の和:2057

約数の個数: 32

約数和(自身を含む): 31622400

約数和(自身を除く): 16342168

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 979, 1951, 1958, 3902, 3916, 7804, 7832, 15608, 21461, 42922, 85844, 171688, 173639, 347278, 694556, 1389112, 1910029, 3820058, 7640116, 15280232]

約数ペア:

[(1, 15280232), (2, 7640116), (4, 3820058), (8, 1910029), (11, 1389112), (22, 694556), (44, 347278), (88, 173639), (89, 171688), (178, 85844), (356, 42922), (712, 21461), (979, 15608), (1951, 7832), (1958, 7804), (3902, 3916)]