15352688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2381}}^1$

素因数の和:2433

約数の個数: 40

約数和(自身を含む): 33081216

約数和(自身を除く): 17728528

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 2381, 3224, 4762, 6448, 9524, 19048, 30953, 38096, 61906, 73811, 123812, 147622, 247624, 295244, 495248, 590488, 959543, 1180976, 1919086, 3838172, 7676344, 15352688]

約数ペア:

[(1, 15352688), (2, 7676344), (4, 3838172), (8, 1919086), (13, 1180976), (16, 959543), (26, 590488), (31, 495248), (52, 295244), (62, 247624), (104, 147622), (124, 123812), (208, 73811), (248, 61906), (403, 38096), (496, 30953), (806, 19048), (1612, 9524), (2381, 6448), (3224, 4762)]