2227107458

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{297503}}^1$

素因数の和:297721

約数の個数: 16

約数和(自身を含む): 3534347520

約数和(自身を除く): 1307240062

約数列:

[1, 2, 19, 38, 197, 394, 3743, 7486, 297503, 595006, 5652557, 11305114, 58608091, 117216182, 1113553729, 2227107458]

約数ペア:

[(1, 2227107458), (2, 1113553729), (19, 117216182), (38, 58608091), (197, 11305114), (394, 5652557), (3743, 595006), (7486, 297503)]