15336672

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12289}}^1$

素因数の和:12315

約数の個数: 48

約数和(自身を含む): 43359120

約数和(自身を除く): 28022448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 12289, 24578, 36867, 49156, 73734, 98312, 147468, 159757, 196624, 294936, 319514, 393248, 479271, 589872, 639028, 958542, 1179744, 1278056, 1917084, 2556112, 3834168, 5112224, 7668336, 15336672]

約数ペア:

[(1, 15336672), (2, 7668336), (3, 5112224), (4, 3834168), (6, 2556112), (8, 1917084), (12, 1278056), (13, 1179744), (16, 958542), (24, 639028), (26, 589872), (32, 479271), (39, 393248), (48, 319514), (52, 294936), (78, 196624), (96, 159757), (104, 147468), (156, 98312), (208, 73734), (312, 49156), (416, 36867), (624, 24578), (1248, 12289)]