15949648

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6971}}^1$

素因数の和:7003

約数の個数: 40

約数和(自身を含む): 36310176

約数和(自身を除く): 20360528

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 6971, 13942, 27884, 55768, 76681, 90623, 111536, 153362, 181246, 306724, 362492, 613448, 724984, 996853, 1226896, 1449968, 1993706, 3987412, 7974824, 15949648]

約数ペア:

[(1, 15949648), (2, 7974824), (4, 3987412), (8, 1993706), (11, 1449968), (13, 1226896), (16, 996853), (22, 724984), (26, 613448), (44, 362492), (52, 306724), (88, 181246), (104, 153362), (143, 111536), (176, 90623), (208, 76681), (286, 55768), (572, 27884), (1144, 13942), (2288, 6971)]