2349388

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{1627}}^1$

素因数の和:1669

約数の個数: 18

約数和(自身を含む): 4341876

約数和(自身を除く): 1992488

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 1627, 3254, 6508, 30913, 61826, 123652, 587347, 1174694, 2349388]

約数ペア:

[(1, 2349388), (2, 1174694), (4, 587347), (19, 123652), (38, 61826), (76, 30913), (361, 6508), (722, 3254), (1444, 1627)]