15537704

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3049}}^1$

素因数の和:3082

約数の個数: 48

約数和(自身を含む): 36508500

約数和(自身を除く): 20970796

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 3049, 5096, 6098, 12196, 21343, 24392, 39637, 42686, 79274, 85372, 149401, 158548, 170744, 277459, 298802, 317096, 554918, 597604, 1109836, 1195208, 1942213, 2219672, 3884426, 7768852, 15537704]

約数ペア:

[(1, 15537704), (2, 7768852), (4, 3884426), (7, 2219672), (8, 1942213), (13, 1195208), (14, 1109836), (26, 597604), (28, 554918), (49, 317096), (52, 298802), (56, 277459), (91, 170744), (98, 158548), (104, 149401), (182, 85372), (196, 79274), (364, 42686), (392, 39637), (637, 24392), (728, 21343), (1274, 12196), (2548, 6098), (3049, 5096)]