30513734

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{25903}}^1$

素因数の和:25955

約数の個数: 16

約数和(自身を含む): 49735680

約数和(自身を除く): 19221946

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 25903, 51806, 492157, 802993, 984314, 1605986, 15256867, 30513734]

約数ペア:

[(1, 30513734), (2, 15256867), (19, 1605986), (31, 984314), (38, 802993), (62, 492157), (589, 51806), (1178, 25903)]