15834049

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 21196800

約数和(自身を除く): 5362751

約数列:

[1, 7, 11, 19, 77, 79, 133, 137, 209, 553, 869, 959, 1463, 1501, 1507, 2603, 6083, 10507, 10549, 10823, 16511, 18221, 28633, 75761, 115577, 119053, 200431, 205637, 833371, 1439459, 2262007, 15834049]

約数ペア:

[(1, 15834049), (7, 2262007), (11, 1439459), (19, 833371), (77, 205637), (79, 200431), (133, 119053), (137, 115577), (209, 75761), (553, 28633), (869, 18221), (959, 16511), (1463, 10823), (1501, 10549), (1507, 10507), (2603, 6083)]