15237894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{787}}^1$

素因数の和:1260

約数の個数: 32

約数和(自身を含む): 34949376

約数和(自身を除く): 19711482

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 461, 787, 922, 1383, 1574, 2361, 2766, 3227, 4722, 5509, 6454, 9681, 11018, 16527, 19362, 33054, 362807, 725614, 1088421, 2176842, 2539649, 5079298, 7618947, 15237894]

約数ペア:

[(1, 15237894), (2, 7618947), (3, 5079298), (6, 2539649), (7, 2176842), (14, 1088421), (21, 725614), (42, 362807), (461, 33054), (787, 19362), (922, 16527), (1383, 11018), (1574, 9681), (2361, 6454), (2766, 5509), (3227, 4722)]