15620442

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{23039}}^1$

素因数の和:23157

約数の個数: 16

約数和(自身を含む): 31518720

約数和(自身を除く): 15898278

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 23039, 46078, 69117, 138234, 2603407, 5206814, 7810221, 15620442]

約数ペア:

[(1, 15620442), (2, 7810221), (3, 5206814), (6, 2603407), (113, 138234), (226, 69117), (339, 46078), (678, 23039)]