12731482

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{4241}}^1$

素因数の和:4341

約数の個数: 16

約数和(自身を含む): 20361600

約数和(自身を除く): 7630118

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 4241, 8482, 80579, 161158, 335039, 670078, 6365741, 12731482]

約数ペア:

[(1, 12731482), (2, 6365741), (19, 670078), (38, 335039), (79, 161158), (158, 80579), (1501, 8482), (3002, 4241)]