15204826

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4397}}^1$

素因数の和:4438

約数の個数: 32

約数和(自身を含む): 29554560

約数和(自身を除く): 14349734

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 4397, 8794, 30779, 57161, 61558, 83543, 114322, 167086, 400127, 584801, 800254, 1086059, 1169602, 2172118, 7602413, 15204826]

約数ペア:

[(1, 15204826), (2, 7602413), (7, 2172118), (13, 1169602), (14, 1086059), (19, 800254), (26, 584801), (38, 400127), (91, 167086), (133, 114322), (182, 83543), (247, 61558), (266, 57161), (494, 30779), (1729, 8794), (3458, 4397)]