15384321472

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{1422367}}^1$

素因数の和:1422405

約数の個数: 42

約数和(自身を含む): 33057254688

約数和(自身を除く): 17672933216

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 10816, 1422367, 2844734, 5689468, 11378936, 18490771, 22757872, 36981542, 45515744, 73963084, 91031488, 147926168, 240380023, 295852336, 480760046, 591704672, 961520092, 1183409344, 1923040184, 3846080368, 7692160736, 15384321472]

約数ペア:

[(1, 15384321472), (2, 7692160736), (4, 3846080368), (8, 1923040184), (13, 1183409344), (16, 961520092), (26, 591704672), (32, 480760046), (52, 295852336), (64, 240380023), (104, 147926168), (169, 91031488), (208, 73963084), (338, 45515744), (416, 36981542), (676, 22757872), (832, 18490771), (1352, 11378936), (2704, 5689468), (5408, 2844734), (10816, 1422367)]